56624620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 141740928

約数和(自身を除く): 85116308

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 221, 230, 260, 299, 340, 391, 442, 460, 557, 598, 782, 884, 1105, 1114, 1196, 1495, 1564, 1955, 2210, 2228, 2785, 2990, 3910, 4420, 5083, 5570, 5980, 7241, 7820, 9469, 10166, 11140, 12811, 14482, 18938, 20332, 25415, 25622, 28964, 36205, 37876, 47345, 50830, 51244, 64055, 72410, 94690, 101660, 123097, 128110, 144820, 166543, 189380, 217787, 246194, 256220, 333086, 435574, 492388, 615485, 666172, 832715, 871148, 1088935, 1230970, 1665430, 2177870, 2461940, 2831231, 3330860, 4355740, 5662462, 11324924, 14156155, 28312310, 56624620]

約数ペア:

[(1, 56624620), (2, 28312310), (4, 14156155), (5, 11324924), (10, 5662462), (13, 4355740), (17, 3330860), (20, 2831231), (23, 2461940), (26, 2177870), (34, 1665430), (46, 1230970), (52, 1088935), (65, 871148), (68, 832715), (85, 666172), (92, 615485), (115, 492388), (130, 435574), (170, 333086), (221, 256220), (230, 246194), (260, 217787), (299, 189380), (340, 166543), (391, 144820), (442, 128110), (460, 123097), (557, 101660), (598, 94690), (782, 72410), (884, 64055), (1105, 51244), (1114, 50830), (1196, 47345), (1495, 37876), (1564, 36205), (1955, 28964), (2210, 25622), (2228, 25415), (2785, 20332), (2990, 18938), (3910, 14482), (4420, 12811), (5083, 11140), (5570, 10166), (5980, 9469), (7241, 7820)]