51178390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 95458176

約数和(自身を除く): 44279786

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 1583, 3166, 3233, 6466, 7915, 15830, 16165, 32330, 83899, 96563, 167798, 193126, 419495, 482815, 838990, 965630, 5117839, 10235678, 25589195, 51178390]

約数ペア:

[(1, 51178390), (2, 25589195), (5, 10235678), (10, 5117839), (53, 965630), (61, 838990), (106, 482815), (122, 419495), (265, 193126), (305, 167798), (530, 96563), (610, 83899), (1583, 32330), (3166, 16165), (3233, 15830), (6466, 7915)]