54798030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{86981}}^1$

素因数の和:87001

約数の個数: 48

約数和(自身を含む): 162830304

約数和(自身を除く): 108032274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 86981, 173962, 260943, 434905, 521886, 608867, 782829, 869810, 1217734, 1304715, 1565658, 1826601, 2609430, 3044335, 3653202, 3914145, 5479803, 6088670, 7828290, 9133005, 10959606, 18266010, 27399015, 54798030]

約数ペア:

[(1, 54798030), (2, 27399015), (3, 18266010), (5, 10959606), (6, 9133005), (7, 7828290), (9, 6088670), (10, 5479803), (14, 3914145), (15, 3653202), (18, 3044335), (21, 2609430), (30, 1826601), (35, 1565658), (42, 1304715), (45, 1217734), (63, 869810), (70, 782829), (90, 608867), (105, 521886), (126, 434905), (210, 260943), (315, 173962), (630, 86981)]