57464260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 141571584

約数和(自身を除く): 84107324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 191, 196, 245, 307, 382, 490, 614, 764, 955, 980, 1228, 1337, 1535, 1910, 2149, 2674, 3070, 3820, 4298, 5348, 6140, 6685, 8596, 9359, 10745, 13370, 15043, 18718, 21490, 26740, 30086, 37436, 42980, 46795, 58637, 60172, 75215, 93590, 117274, 150430, 187180, 234548, 293185, 300860, 410459, 586370, 820918, 1172740, 1641836, 2052295, 2873213, 4104590, 5746426, 8209180, 11492852, 14366065, 28732130, 57464260]

約数ペア:

[(1, 57464260), (2, 28732130), (4, 14366065), (5, 11492852), (7, 8209180), (10, 5746426), (14, 4104590), (20, 2873213), (28, 2052295), (35, 1641836), (49, 1172740), (70, 820918), (98, 586370), (140, 410459), (191, 300860), (196, 293185), (245, 234548), (307, 187180), (382, 150430), (490, 117274), (614, 93590), (764, 75215), (955, 60172), (980, 58637), (1228, 46795), (1337, 42980), (1535, 37436), (1910, 30086), (2149, 26740), (2674, 21490), (3070, 18718), (3820, 15043), (4298, 13370), (5348, 10745), (6140, 9359), (6685, 8596)]