57451576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 135172800

約数和(自身を除く): 77721224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 1489, 2756, 2968, 2978, 4823, 5512, 5956, 9646, 10423, 11912, 19292, 19357, 20846, 38584, 38714, 41692, 77428, 78917, 83384, 135499, 154856, 157834, 270998, 315668, 541996, 552419, 631336, 1025921, 1083992, 1104838, 2051842, 2209676, 4103684, 4419352, 7181447, 8207368, 14362894, 28725788, 57451576]

約数ペア:

[(1, 57451576), (2, 28725788), (4, 14362894), (7, 8207368), (8, 7181447), (13, 4419352), (14, 4103684), (26, 2209676), (28, 2051842), (52, 1104838), (53, 1083992), (56, 1025921), (91, 631336), (104, 552419), (106, 541996), (182, 315668), (212, 270998), (364, 157834), (371, 154856), (424, 135499), (689, 83384), (728, 78917), (742, 77428), (1378, 41692), (1484, 38714), (1489, 38584), (2756, 20846), (2968, 19357), (2978, 19292), (4823, 11912), (5512, 10423), (5956, 9646)]