55920112

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 110680416

約数和(自身を除く): 54760304

約数列:

[1, 2, 4, 8, 16, 97, 137, 194, 263, 274, 388, 526, 548, 776, 1052, 1096, 1552, 2104, 2192, 4208, 13289, 25511, 26578, 36031, 51022, 53156, 72062, 102044, 106312, 144124, 204088, 212624, 288248, 408176, 576496, 3495007, 6990014, 13980028, 27960056, 55920112]

約数ペア:

[(1, 55920112), (2, 27960056), (4, 13980028), (8, 6990014), (16, 3495007), (97, 576496), (137, 408176), (194, 288248), (263, 212624), (274, 204088), (388, 144124), (526, 106312), (548, 102044), (776, 72062), (1052, 53156), (1096, 51022), (1552, 36031), (2104, 26578), (2192, 25511), (4208, 13289)]