51416910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6190

約数の個数: 64

約数和(自身を含む): 141557760

約数和(自身を除く): 90140850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 6143, 8370, 12286, 18429, 30715, 36858, 55287, 61430, 92145, 110574, 165861, 184290, 190433, 276435, 331722, 380866, 552870, 571299, 829305, 952165, 1142598, 1658610, 1713897, 1904330, 2856495, 3427794, 5141691, 5712990, 8569485, 10283382, 17138970, 25708455, 51416910]

約数ペア:

[(1, 51416910), (2, 25708455), (3, 17138970), (5, 10283382), (6, 8569485), (9, 5712990), (10, 5141691), (15, 3427794), (18, 2856495), (27, 1904330), (30, 1713897), (31, 1658610), (45, 1142598), (54, 952165), (62, 829305), (90, 571299), (93, 552870), (135, 380866), (155, 331722), (186, 276435), (270, 190433), (279, 184290), (310, 165861), (465, 110574), (558, 92145), (837, 61430), (930, 55287), (1395, 36858), (1674, 30715), (2790, 18429), (4185, 12286), (6143, 8370)]