56554260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 191511936

約数和(自身を除く): 134957676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 373, 380, 399, 420, 532, 570, 665, 722, 746, 798, 1083, 1119, 1140, 1330, 1444, 1492, 1596, 1805, 1865, 1995, 2166, 2238, 2527, 2611, 2660, 3610, 3730, 3990, 4332, 4476, 5054, 5222, 5415, 5595, 7087, 7220, 7460, 7581, 7833, 7980, 10108, 10444, 10830, 11190, 12635, 13055, 14174, 15162, 15666, 21261, 21660, 22380, 25270, 26110, 28348, 30324, 31332, 35435, 37905, 39165, 42522, 49609, 50540, 52220, 70870, 75810, 78330, 85044, 99218, 106305, 134653, 141740, 148827, 151620, 156660, 198436, 212610, 248045, 269306, 297654, 403959, 425220, 496090, 538612, 595308, 673265, 744135, 807918, 942571, 992180, 1346530, 1488270, 1615836, 1885142, 2019795, 2693060, 2827713, 2976540, 3770284, 4039590, 4712855, 5655426, 8079180, 9425710, 11310852, 14138565, 18851420, 28277130, 56554260]

約数ペア:

[(1, 56554260), (2, 28277130), (3, 18851420), (4, 14138565), (5, 11310852), (6, 9425710), (7, 8079180), (10, 5655426), (12, 4712855), (14, 4039590), (15, 3770284), (19, 2976540), (20, 2827713), (21, 2693060), (28, 2019795), (30, 1885142), (35, 1615836), (38, 1488270), (42, 1346530), (57, 992180), (60, 942571), (70, 807918), (76, 744135), (84, 673265), (95, 595308), (105, 538612), (114, 496090), (133, 425220), (140, 403959), (190, 297654), (210, 269306), (228, 248045), (266, 212610), (285, 198436), (361, 156660), (373, 151620), (380, 148827), (399, 141740), (420, 134653), (532, 106305), (570, 99218), (665, 85044), (722, 78330), (746, 75810), (798, 70870), (1083, 52220), (1119, 50540), (1140, 49609), (1330, 42522), (1444, 39165), (1492, 37905), (1596, 35435), (1805, 31332), (1865, 30324), (1995, 28348), (2166, 26110), (2238, 25270), (2527, 22380), (2611, 21660), (2660, 21261), (3610, 15666), (3730, 15162), (3990, 14174), (4332, 13055), (4476, 12635), (5054, 11190), (5222, 10830), (5415, 10444), (5595, 10108), (7087, 7980), (7220, 7833), (7460, 7581)]