56721756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 164577280

約数和(自身を除く): 107855524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 409, 508, 546, 762, 818, 889, 1092, 1227, 1524, 1636, 1651, 1778, 2454, 2667, 2863, 3302, 3556, 4908, 4953, 5317, 5334, 5726, 6604, 8589, 9906, 10634, 10668, 11452, 11557, 15951, 17178, 19812, 21268, 23114, 31902, 34356, 34671, 37219, 46228, 51943, 63804, 69342, 74438, 103886, 111657, 138684, 148876, 155829, 207772, 223314, 311658, 363601, 446628, 623316, 675259, 727202, 1090803, 1350518, 1454404, 2025777, 2181606, 2701036, 4051554, 4363212, 4726813, 8103108, 9453626, 14180439, 18907252, 28360878, 56721756]

約数ペア:

[(1, 56721756), (2, 28360878), (3, 18907252), (4, 14180439), (6, 9453626), (7, 8103108), (12, 4726813), (13, 4363212), (14, 4051554), (21, 2701036), (26, 2181606), (28, 2025777), (39, 1454404), (42, 1350518), (52, 1090803), (78, 727202), (84, 675259), (91, 623316), (127, 446628), (156, 363601), (182, 311658), (254, 223314), (273, 207772), (364, 155829), (381, 148876), (409, 138684), (508, 111657), (546, 103886), (762, 74438), (818, 69342), (889, 63804), (1092, 51943), (1227, 46228), (1524, 37219), (1636, 34671), (1651, 34356), (1778, 31902), (2454, 23114), (2667, 21268), (2863, 19812), (3302, 17178), (3556, 15951), (4908, 11557), (4953, 11452), (5317, 10668), (5334, 10634), (5726, 9906), (6604, 8589)]