51078120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6353}}^1$

素因数の和:6434

約数の個数: 64

約数和(自身を含む): 155545920

約数和(自身を除く): 104467800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 6353, 8040, 12706, 19059, 25412, 31765, 38118, 50824, 63530, 76236, 95295, 127060, 152472, 190590, 254120, 381180, 425651, 762360, 851302, 1276953, 1702604, 2128255, 2553906, 3405208, 4256510, 5107812, 6384765, 8513020, 10215624, 12769530, 17026040, 25539060, 51078120]

約数ペア:

[(1, 51078120), (2, 25539060), (3, 17026040), (4, 12769530), (5, 10215624), (6, 8513020), (8, 6384765), (10, 5107812), (12, 4256510), (15, 3405208), (20, 2553906), (24, 2128255), (30, 1702604), (40, 1276953), (60, 851302), (67, 762360), (120, 425651), (134, 381180), (201, 254120), (268, 190590), (335, 152472), (402, 127060), (536, 95295), (670, 76236), (804, 63530), (1005, 50824), (1340, 38118), (1608, 31765), (2010, 25412), (2680, 19059), (4020, 12706), (6353, 8040)]