57343880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2534

約数の個数: 64

約数和(自身を含む): 143467200

約数和(自身を除く): 86123320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2459, 2915, 4664, 4918, 5830, 9836, 11660, 12295, 19672, 23320, 24590, 27049, 49180, 54098, 98360, 108196, 130327, 135245, 216392, 260654, 270490, 521308, 540980, 651635, 1042616, 1081960, 1303270, 1433597, 2606540, 2867194, 5213080, 5734388, 7167985, 11468776, 14335970, 28671940, 57343880]

約数ペア:

[(1, 57343880), (2, 28671940), (4, 14335970), (5, 11468776), (8, 7167985), (10, 5734388), (11, 5213080), (20, 2867194), (22, 2606540), (40, 1433597), (44, 1303270), (53, 1081960), (55, 1042616), (88, 651635), (106, 540980), (110, 521308), (212, 270490), (220, 260654), (265, 216392), (424, 135245), (440, 130327), (530, 108196), (583, 98360), (1060, 54098), (1166, 49180), (2120, 27049), (2332, 24590), (2459, 23320), (2915, 19672), (4664, 12295), (4918, 11660), (5830, 9836)]