55820768

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 57397792

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 158, 284, 311, 316, 568, 622, 632, 1136, 1244, 1264, 2272, 2488, 2528, 4976, 5609, 9952, 11218, 22081, 22436, 24569, 44162, 44872, 49138, 88324, 89744, 98276, 176648, 179488, 196552, 353296, 393104, 706592, 786208, 1744399, 3488798, 6977596, 13955192, 27910384, 55820768]

約数ペア:

[(1, 55820768), (2, 27910384), (4, 13955192), (8, 6977596), (16, 3488798), (32, 1744399), (71, 786208), (79, 706592), (142, 393104), (158, 353296), (284, 196552), (311, 179488), (316, 176648), (568, 98276), (622, 89744), (632, 88324), (1136, 49138), (1244, 44872), (1264, 44162), (2272, 24569), (2488, 22436), (2528, 22081), (4976, 11218), (5609, 9952)]