53081392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36457}}^1$

素因数の和:36485

約数の個数: 40

約数和(自身を含む): 126582176

約数和(自身を除く): 73500784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 36457, 72914, 145828, 255199, 291656, 473941, 510398, 583312, 947882, 1020796, 1895764, 2041592, 3317587, 3791528, 4083184, 6635174, 7583056, 13270348, 26540696, 53081392]

約数ペア:

[(1, 53081392), (2, 26540696), (4, 13270348), (7, 7583056), (8, 6635174), (13, 4083184), (14, 3791528), (16, 3317587), (26, 2041592), (28, 1895764), (52, 1020796), (56, 947882), (91, 583312), (104, 510398), (112, 473941), (182, 291656), (208, 255199), (364, 145828), (728, 72914), (1456, 36457)]