54577890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1913}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 142424568

約数和(自身を除く): 87846678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 1585, 1902, 1913, 2853, 3170, 3826, 4755, 5706, 5739, 9510, 9565, 11478, 14265, 17217, 19130, 28530, 28695, 34434, 57390, 86085, 172170, 606421, 1212842, 1819263, 3032105, 3638526, 5457789, 6064210, 9096315, 10915578, 18192630, 27288945, 54577890]

約数ペア:

[(1, 54577890), (2, 27288945), (3, 18192630), (5, 10915578), (6, 9096315), (9, 6064210), (10, 5457789), (15, 3638526), (18, 3032105), (30, 1819263), (45, 1212842), (90, 606421), (317, 172170), (634, 86085), (951, 57390), (1585, 34434), (1902, 28695), (1913, 28530), (2853, 19130), (3170, 17217), (3826, 14265), (4755, 11478), (5706, 9565), (5739, 9510)]