56587980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10597}}^1$

素因数の和:10698

約数の個数: 48

約数和(自身を含む): 160241760

約数和(自身を除く): 103653780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10597, 21194, 31791, 42388, 52985, 63582, 105970, 127164, 158955, 211940, 317910, 635820, 943133, 1886266, 2829399, 3772532, 4715665, 5658798, 9431330, 11317596, 14146995, 18862660, 28293990, 56587980]

約数ペア:

[(1, 56587980), (2, 28293990), (3, 18862660), (4, 14146995), (5, 11317596), (6, 9431330), (10, 5658798), (12, 4715665), (15, 3772532), (20, 2829399), (30, 1886266), (60, 943133), (89, 635820), (178, 317910), (267, 211940), (356, 158955), (445, 127164), (534, 105970), (890, 63582), (1068, 52985), (1335, 42388), (1780, 31791), (2670, 21194), (5340, 10597)]