50691160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 124649280

約数和(自身を除く): 73958120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1373, 1420, 1846, 2746, 2840, 3692, 4615, 5492, 6865, 7384, 9230, 10984, 13730, 17849, 18460, 27460, 35698, 36920, 54920, 71396, 89245, 97483, 142792, 178490, 194966, 356980, 389932, 487415, 713960, 779864, 974830, 1267279, 1949660, 2534558, 3899320, 5069116, 6336395, 10138232, 12672790, 25345580, 50691160]

約数ペア:

[(1, 50691160), (2, 25345580), (4, 12672790), (5, 10138232), (8, 6336395), (10, 5069116), (13, 3899320), (20, 2534558), (26, 1949660), (40, 1267279), (52, 974830), (65, 779864), (71, 713960), (104, 487415), (130, 389932), (142, 356980), (260, 194966), (284, 178490), (355, 142792), (520, 97483), (568, 89245), (710, 71396), (923, 54920), (1373, 36920), (1420, 35698), (1846, 27460), (2746, 18460), (2840, 17849), (3692, 13730), (4615, 10984), (5492, 9230), (6865, 7384)]