51489225060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{41543}}^1$

素因数の和:41802

約数の個数: 192

約数和(自身を含む): 178225754112

約数和(自身を除く): 126736529052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 227, 260, 273, 364, 390, 420, 454, 455, 546, 681, 780, 908, 910, 1092, 1135, 1362, 1365, 1589, 1820, 2270, 2724, 2730, 2951, 3178, 3405, 4540, 4767, 5460, 5902, 6356, 6810, 7945, 8853, 9534, 11804, 13620, 14755, 15890, 17706, 19068, 20657, 23835, 29510, 31780, 35412, 41314, 41543, 44265, 47670, 59020, 61971, 82628, 83086, 88530, 95340, 103285, 123942, 124629, 166172, 177060, 206570, 207715, 247884, 249258, 290801, 309855, 413140, 415430, 498516, 540059, 581602, 619710, 623145, 830860, 872403, 1080118, 1163204, 1239420, 1246290, 1454005, 1620177, 1744806, 2160236, 2492580, 2700295, 2908010, 3240354, 3489612, 3780413, 4362015, 5400590, 5816020, 6480708, 7560826, 8100885, 8724030, 9430261, 10801180, 11341239, 15121652, 16201770, 17448060, 18860522, 18902065, 22682478, 28290783, 32403540, 37721044, 37804130, 45364956, 47151305, 56581566, 56706195, 66011827, 75608260, 94302610, 113163132, 113412390, 122593393, 132023654, 141453915, 188605220, 198035481, 226824780, 245186786, 264047308, 282907830, 330059135, 367780179, 396070962, 490373572, 565815660, 612966965, 660118270, 735560358, 792141924, 858153751, 990177405, 1225933930, 1320236540, 1471120716, 1716307502, 1838900895, 1980354810, 2451867860, 2574461253, 3432615004, 3677801790, 3960709620, 4290768755, 5148922506, 7355603580, 8581537510, 10297845012, 12872306265, 17163075020, 25744612530, 51489225060]

約数ペア:

[(1, 51489225060), (2, 25744612530), (3, 17163075020), (4, 12872306265), (5, 10297845012), (6, 8581537510), (7, 7355603580), (10, 5148922506), (12, 4290768755), (13, 3960709620), (14, 3677801790), (15, 3432615004), (20, 2574461253), (21, 2451867860), (26, 1980354810), (28, 1838900895), (30, 1716307502), (35, 1471120716), (39, 1320236540), (42, 1225933930), (52, 990177405), (60, 858153751), (65, 792141924), (70, 735560358), (78, 660118270), (84, 612966965), (91, 565815660), (105, 490373572), (130, 396070962), (140, 367780179), (156, 330059135), (182, 282907830), (195, 264047308), (210, 245186786), (227, 226824780), (260, 198035481), (273, 188605220), (364, 141453915), (390, 132023654), (420, 122593393), (454, 113412390), (455, 113163132), (546, 94302610), (681, 75608260), (780, 66011827), (908, 56706195), (910, 56581566), (1092, 47151305), (1135, 45364956), (1362, 37804130), (1365, 37721044), (1589, 32403540), (1820, 28290783), (2270, 22682478), (2724, 18902065), (2730, 18860522), (2951, 17448060), (3178, 16201770), (3405, 15121652), (4540, 11341239), (4767, 10801180), (5460, 9430261), (5902, 8724030), (6356, 8100885), (6810, 7560826), (7945, 6480708), (8853, 5816020), (9534, 5400590), (11804, 4362015), (13620, 3780413), (14755, 3489612), (15890, 3240354), (17706, 2908010), (19068, 2700295), (20657, 2492580), (23835, 2160236), (29510, 1744806), (31780, 1620177), (35412, 1454005), (41314, 1246290), (41543, 1239420), (44265, 1163204), (47670, 1080118), (59020, 872403), (61971, 830860), (82628, 623145), (83086, 619710), (88530, 581602), (95340, 540059), (103285, 498516), (123942, 415430), (124629, 413140), (166172, 309855), (177060, 290801), (206570, 249258), (207715, 247884)]