56454225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 99249600

約数和(自身を除く): 42795375

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 173, 229, 285, 475, 519, 687, 865, 1145, 1425, 2595, 3287, 3435, 4325, 4351, 5725, 9861, 12975, 13053, 16435, 17175, 21755, 39617, 49305, 65265, 82175, 108775, 118851, 198085, 246525, 326325, 594255, 752723, 990425, 2258169, 2971275, 3763615, 11290845, 18818075, 56454225]

約数ペア:

[(1, 56454225), (3, 18818075), (5, 11290845), (15, 3763615), (19, 2971275), (25, 2258169), (57, 990425), (75, 752723), (95, 594255), (173, 326325), (229, 246525), (285, 198085), (475, 118851), (519, 108775), (687, 82175), (865, 65265), (1145, 49305), (1425, 39617), (2595, 21755), (3287, 17175), (3435, 16435), (4325, 13053), (4351, 12975), (5725, 9861)]