49164780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 169989120

約数和(自身を除く): 120824340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 95, 101, 105, 114, 122, 133, 140, 183, 190, 202, 210, 228, 244, 266, 285, 303, 305, 366, 380, 399, 404, 420, 427, 505, 532, 570, 606, 610, 665, 707, 732, 798, 854, 915, 1010, 1140, 1159, 1212, 1220, 1281, 1330, 1414, 1515, 1596, 1708, 1830, 1919, 1995, 2020, 2121, 2135, 2318, 2562, 2660, 2828, 3030, 3477, 3535, 3660, 3838, 3990, 4242, 4270, 4636, 5124, 5757, 5795, 6060, 6161, 6405, 6954, 7070, 7676, 7980, 8113, 8484, 8540, 9595, 10605, 11514, 11590, 12322, 12810, 13433, 13908, 14140, 16226, 17385, 18483, 19190, 21210, 23028, 23180, 24339, 24644, 25620, 26866, 28785, 30805, 32452, 34770, 36966, 38380, 40299, 40565, 42420, 43127, 48678, 53732, 57570, 61610, 67165, 69540, 73932, 80598, 81130, 86254, 92415, 97356, 115140, 117059, 121695, 123220, 129381, 134330, 161196, 162260, 172508, 184830, 201495, 215635, 234118, 243390, 258762, 268660, 351177, 369660, 402990, 431270, 468236, 486780, 517524, 585295, 646905, 702354, 805980, 819413, 862540, 1170590, 1293810, 1404708, 1638826, 1755885, 2341180, 2458239, 2587620, 3277652, 3511770, 4097065, 4916478, 7023540, 8194130, 9832956, 12291195, 16388260, 24582390, 49164780]

約数ペア:

[(1, 49164780), (2, 24582390), (3, 16388260), (4, 12291195), (5, 9832956), (6, 8194130), (7, 7023540), (10, 4916478), (12, 4097065), (14, 3511770), (15, 3277652), (19, 2587620), (20, 2458239), (21, 2341180), (28, 1755885), (30, 1638826), (35, 1404708), (38, 1293810), (42, 1170590), (57, 862540), (60, 819413), (61, 805980), (70, 702354), (76, 646905), (84, 585295), (95, 517524), (101, 486780), (105, 468236), (114, 431270), (122, 402990), (133, 369660), (140, 351177), (183, 268660), (190, 258762), (202, 243390), (210, 234118), (228, 215635), (244, 201495), (266, 184830), (285, 172508), (303, 162260), (305, 161196), (366, 134330), (380, 129381), (399, 123220), (404, 121695), (420, 117059), (427, 115140), (505, 97356), (532, 92415), (570, 86254), (606, 81130), (610, 80598), (665, 73932), (707, 69540), (732, 67165), (798, 61610), (854, 57570), (915, 53732), (1010, 48678), (1140, 43127), (1159, 42420), (1212, 40565), (1220, 40299), (1281, 38380), (1330, 36966), (1414, 34770), (1515, 32452), (1596, 30805), (1708, 28785), (1830, 26866), (1919, 25620), (1995, 24644), (2020, 24339), (2121, 23180), (2135, 23028), (2318, 21210), (2562, 19190), (2660, 18483), (2828, 17385), (3030, 16226), (3477, 14140), (3535, 13908), (3660, 13433), (3838, 12810), (3990, 12322), (4242, 11590), (4270, 11514), (4636, 10605), (5124, 9595), (5757, 8540), (5795, 8484), (6060, 8113), (6161, 7980), (6405, 7676), (6954, 7070)]