53991392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18541}}^1$

素因数の和:18571

約数の個数: 48

約数和(自身を含む): 130832352

約数和(自身を除く): 76840960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18541, 37082, 74164, 129787, 148328, 241033, 259574, 296656, 482066, 519148, 593312, 964132, 1038296, 1687231, 1928264, 2076592, 3374462, 3856528, 4153184, 6748924, 7713056, 13497848, 26995696, 53991392]

約数ペア:

[(1, 53991392), (2, 26995696), (4, 13497848), (7, 7713056), (8, 6748924), (13, 4153184), (14, 3856528), (16, 3374462), (26, 2076592), (28, 1928264), (32, 1687231), (52, 1038296), (56, 964132), (91, 593312), (104, 519148), (112, 482066), (182, 296656), (208, 259574), (224, 241033), (364, 148328), (416, 129787), (728, 74164), (1456, 37082), (2912, 18541)]