53993576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74193

約数の個数: 32

約数和(自身を含む): 124602240

約数和(自身を除く): 70608664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 74167, 148334, 296668, 519169, 593336, 964171, 1038338, 1928342, 2076676, 3856684, 4153352, 6749197, 7713368, 13498394, 26996788, 53993576]

約数ペア:

[(1, 53993576), (2, 26996788), (4, 13498394), (7, 7713368), (8, 6749197), (13, 4153352), (14, 3856684), (26, 2076676), (28, 1928342), (52, 1038338), (56, 964171), (91, 593336), (104, 519169), (182, 296668), (364, 148334), (728, 74167)]