49542560

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 117482400

約数和(自身を除く): 67939840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 739, 838, 1478, 1676, 2095, 2956, 3352, 3695, 4190, 5912, 6704, 7390, 8380, 11824, 13408, 14780, 16760, 23648, 29560, 33520, 59120, 67040, 118240, 309641, 619282, 1238564, 1548205, 2477128, 3096410, 4954256, 6192820, 9908512, 12385640, 24771280, 49542560]

約数ペア:

[(1, 49542560), (2, 24771280), (4, 12385640), (5, 9908512), (8, 6192820), (10, 4954256), (16, 3096410), (20, 2477128), (32, 1548205), (40, 1238564), (80, 619282), (160, 309641), (419, 118240), (739, 67040), (838, 59120), (1478, 33520), (1676, 29560), (2095, 23648), (2956, 16760), (3352, 14780), (3695, 13408), (4190, 11824), (5912, 8380), (6704, 7390)]