53629940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 140743680

約数和(自身を除く): 87113740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 373, 395, 455, 553, 746, 790, 910, 1027, 1106, 1492, 1580, 1820, 1865, 2054, 2212, 2611, 2765, 3730, 4108, 4849, 5135, 5222, 5530, 7189, 7460, 9698, 10270, 10444, 11060, 13055, 14378, 19396, 20540, 24245, 26110, 28756, 29467, 33943, 35945, 48490, 52220, 58934, 67886, 71890, 96980, 117868, 135772, 143780, 147335, 169715, 206269, 294670, 339430, 383071, 412538, 589340, 678860, 766142, 825076, 1031345, 1532284, 1915355, 2062690, 2681497, 3830710, 4125380, 5362994, 7661420, 10725988, 13407485, 26814970, 53629940]

約数ペア:

[(1, 53629940), (2, 26814970), (4, 13407485), (5, 10725988), (7, 7661420), (10, 5362994), (13, 4125380), (14, 3830710), (20, 2681497), (26, 2062690), (28, 1915355), (35, 1532284), (52, 1031345), (65, 825076), (70, 766142), (79, 678860), (91, 589340), (130, 412538), (140, 383071), (158, 339430), (182, 294670), (260, 206269), (316, 169715), (364, 147335), (373, 143780), (395, 135772), (455, 117868), (553, 96980), (746, 71890), (790, 67886), (910, 58934), (1027, 52220), (1106, 48490), (1492, 35945), (1580, 33943), (1820, 29467), (1865, 28756), (2054, 26110), (2212, 24245), (2611, 20540), (2765, 19396), (3730, 14378), (4108, 13055), (4849, 11060), (5135, 10444), (5222, 10270), (5530, 9698), (7189, 7460)]