57499820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6733}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 140282688

約数和(自身を除く): 82782868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6733, 8540, 13466, 26932, 33665, 47131, 67330, 94262, 134660, 188524, 235655, 410713, 471310, 821426, 942620, 1642852, 2053565, 2874991, 4107130, 5749982, 8214260, 11499964, 14374955, 28749910, 57499820]

約数ペア:

[(1, 57499820), (2, 28749910), (4, 14374955), (5, 11499964), (7, 8214260), (10, 5749982), (14, 4107130), (20, 2874991), (28, 2053565), (35, 1642852), (61, 942620), (70, 821426), (122, 471310), (140, 410713), (244, 235655), (305, 188524), (427, 134660), (610, 94262), (854, 67330), (1220, 47131), (1708, 33665), (2135, 26932), (4270, 13466), (6733, 8540)]