56510896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{20899}}^1$

素因数の和:20933

約数の個数: 30

約数和(自身を含む): 118565700

約数和(自身を除く): 62054804

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 20899, 41798, 83596, 167192, 271687, 334384, 543374, 1086748, 2173496, 3531931, 4346992, 7063862, 14127724, 28255448, 56510896]

約数ペア:

[(1, 56510896), (2, 28255448), (4, 14127724), (8, 7063862), (13, 4346992), (16, 3531931), (26, 2173496), (52, 1086748), (104, 543374), (169, 334384), (208, 271687), (338, 167192), (676, 83596), (1352, 41798), (2704, 20899)]