51785470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6449}}^1$

素因数の和:6540

約数の個数: 32

約数和(自身を含む): 103096800

約数和(自身を除く): 51311330

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 6449, 8030, 12898, 32245, 64490, 70939, 141878, 354695, 470777, 709390, 941554, 2353885, 4707770, 5178547, 10357094, 25892735, 51785470]

約数ペア:

[(1, 51785470), (2, 25892735), (5, 10357094), (10, 5178547), (11, 4707770), (22, 2353885), (55, 941554), (73, 709390), (110, 470777), (146, 354695), (365, 141878), (730, 70939), (803, 64490), (1606, 32245), (4015, 12898), (6449, 8030)]