55275510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 81167370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 83, 158, 166, 237, 249, 281, 395, 415, 474, 498, 562, 790, 830, 843, 1185, 1245, 1405, 1686, 2370, 2490, 2810, 4215, 6557, 8430, 13114, 19671, 22199, 23323, 32785, 39342, 44398, 46646, 65570, 66597, 69969, 98355, 110995, 116615, 133194, 139938, 196710, 221990, 233230, 332985, 349845, 665970, 699690, 1842517, 3685034, 5527551, 9212585, 11055102, 18425170, 27637755, 55275510]

約数ペア:

[(1, 55275510), (2, 27637755), (3, 18425170), (5, 11055102), (6, 9212585), (10, 5527551), (15, 3685034), (30, 1842517), (79, 699690), (83, 665970), (158, 349845), (166, 332985), (237, 233230), (249, 221990), (281, 196710), (395, 139938), (415, 133194), (474, 116615), (498, 110995), (562, 98355), (790, 69969), (830, 66597), (843, 65570), (1185, 46646), (1245, 44398), (1405, 39342), (1686, 32785), (2370, 23323), (2490, 22199), (2810, 19671), (4215, 13114), (6557, 8430)]