51398580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10321}}^1$

素因数の和:10416

約数の個数: 48

約数和(自身を含む): 145664064

約数和(自身を除く): 94265484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 10321, 20642, 30963, 41284, 51605, 61926, 103210, 123852, 154815, 206420, 309630, 619260, 856643, 1713286, 2569929, 3426572, 4283215, 5139858, 8566430, 10279716, 12849645, 17132860, 25699290, 51398580]

約数ペア:

[(1, 51398580), (2, 25699290), (3, 17132860), (4, 12849645), (5, 10279716), (6, 8566430), (10, 5139858), (12, 4283215), (15, 3426572), (20, 2569929), (30, 1713286), (60, 856643), (83, 619260), (166, 309630), (249, 206420), (332, 154815), (415, 123852), (498, 103210), (830, 61926), (996, 51605), (1245, 41284), (1660, 30963), (2490, 20642), (4980, 10321)]