49859420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10134

約数の個数: 48

約数和(自身を含む): 118705440

約数和(自身を除く): 68846020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 10093, 20186, 40372, 50465, 100930, 131209, 191767, 201860, 262418, 383534, 524836, 656045, 767068, 958835, 1312090, 1917670, 2492971, 2624180, 3835340, 4985942, 9971884, 12464855, 24929710, 49859420]

約数ペア:

[(1, 49859420), (2, 24929710), (4, 12464855), (5, 9971884), (10, 4985942), (13, 3835340), (19, 2624180), (20, 2492971), (26, 1917670), (38, 1312090), (52, 958835), (65, 767068), (76, 656045), (95, 524836), (130, 383534), (190, 262418), (247, 201860), (260, 191767), (380, 131209), (494, 100930), (988, 50465), (1235, 40372), (2470, 20186), (4940, 10093)]