53902890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12743}}^1$

素因数の和:12803

約数の個数: 48

約数和(自身を含む): 143140608

約数和(自身を除く): 89237718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 12743, 25486, 38229, 63715, 76458, 114687, 127430, 191145, 229374, 382290, 573435, 598921, 1146870, 1197842, 1796763, 2994605, 3593526, 5390289, 5989210, 8983815, 10780578, 17967630, 26951445, 53902890]

約数ペア:

[(1, 53902890), (2, 26951445), (3, 17967630), (5, 10780578), (6, 8983815), (9, 5989210), (10, 5390289), (15, 3593526), (18, 2994605), (30, 1796763), (45, 1197842), (47, 1146870), (90, 598921), (94, 573435), (141, 382290), (235, 229374), (282, 191145), (423, 127430), (470, 114687), (705, 76458), (846, 63715), (1410, 38229), (2115, 25486), (4230, 12743)]