54205060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 147571200

約数和(自身を除く): 93366140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 79, 91, 116, 130, 140, 145, 158, 169, 182, 203, 260, 290, 316, 338, 364, 377, 395, 406, 455, 553, 580, 676, 754, 790, 812, 845, 910, 1015, 1027, 1106, 1183, 1508, 1580, 1690, 1820, 1885, 2030, 2054, 2212, 2291, 2366, 2639, 2765, 3380, 3770, 4060, 4108, 4582, 4732, 4901, 5135, 5278, 5530, 5915, 7189, 7540, 9164, 9802, 10270, 10556, 11060, 11455, 11830, 13195, 13351, 14378, 16037, 19604, 20540, 22910, 23660, 24505, 26390, 26702, 28756, 29783, 32074, 34307, 35945, 45820, 49010, 52780, 53404, 59566, 64148, 66755, 68614, 71890, 80185, 93457, 98020, 119132, 133510, 137228, 143780, 148915, 160370, 171535, 186914, 208481, 267020, 297830, 320740, 343070, 373828, 387179, 416962, 467285, 595660, 686140, 774358, 833924, 934570, 1042405, 1548716, 1869140, 1935895, 2084810, 2710253, 3871790, 4169620, 5420506, 7743580, 10841012, 13551265, 27102530, 54205060]

約数ペア:

[(1, 54205060), (2, 27102530), (4, 13551265), (5, 10841012), (7, 7743580), (10, 5420506), (13, 4169620), (14, 3871790), (20, 2710253), (26, 2084810), (28, 1935895), (29, 1869140), (35, 1548716), (52, 1042405), (58, 934570), (65, 833924), (70, 774358), (79, 686140), (91, 595660), (116, 467285), (130, 416962), (140, 387179), (145, 373828), (158, 343070), (169, 320740), (182, 297830), (203, 267020), (260, 208481), (290, 186914), (316, 171535), (338, 160370), (364, 148915), (377, 143780), (395, 137228), (406, 133510), (455, 119132), (553, 98020), (580, 93457), (676, 80185), (754, 71890), (790, 68614), (812, 66755), (845, 64148), (910, 59566), (1015, 53404), (1027, 52780), (1106, 49010), (1183, 45820), (1508, 35945), (1580, 34307), (1690, 32074), (1820, 29783), (1885, 28756), (2030, 26702), (2054, 26390), (2212, 24505), (2291, 23660), (2366, 22910), (2639, 20540), (2765, 19604), (3380, 16037), (3770, 14378), (4060, 13351), (4108, 13195), (4582, 11830), (4732, 11455), (4901, 11060), (5135, 10556), (5278, 10270), (5530, 9802), (5915, 9164), (7189, 7540)]