53562860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 129548160

約数和(自身を除く): 75985300

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 53, 65, 92, 106, 115, 130, 169, 212, 230, 260, 265, 299, 338, 460, 530, 598, 676, 689, 845, 1060, 1196, 1219, 1378, 1495, 1690, 2197, 2438, 2756, 2990, 3380, 3445, 3887, 4394, 4876, 5980, 6095, 6890, 7774, 8788, 8957, 10985, 12190, 13780, 15548, 15847, 17914, 19435, 21970, 24380, 31694, 35828, 38870, 43940, 44785, 50531, 63388, 77740, 79235, 89570, 101062, 116441, 158470, 179140, 202124, 206011, 232882, 252655, 316940, 412022, 465764, 505310, 582205, 824044, 1010620, 1030055, 1164410, 2060110, 2328820, 2678143, 4120220, 5356286, 10712572, 13390715, 26781430, 53562860]

約数ペア:

[(1, 53562860), (2, 26781430), (4, 13390715), (5, 10712572), (10, 5356286), (13, 4120220), (20, 2678143), (23, 2328820), (26, 2060110), (46, 1164410), (52, 1030055), (53, 1010620), (65, 824044), (92, 582205), (106, 505310), (115, 465764), (130, 412022), (169, 316940), (212, 252655), (230, 232882), (260, 206011), (265, 202124), (299, 179140), (338, 158470), (460, 116441), (530, 101062), (598, 89570), (676, 79235), (689, 77740), (845, 63388), (1060, 50531), (1196, 44785), (1219, 43940), (1378, 38870), (1495, 35828), (1690, 31694), (2197, 24380), (2438, 21970), (2756, 19435), (2990, 17914), (3380, 15847), (3445, 15548), (3887, 13780), (4394, 12190), (4876, 10985), (5980, 8957), (6095, 8788), (6890, 7774)]