53359750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 101556000

約数和(自身を除く): 48196250

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 3499, 6998, 7625, 15250, 17495, 34990, 87475, 174950, 213439, 426878, 437375, 874750, 1067195, 2134390, 5335975, 10671950, 26679875, 53359750]

約数ペア:

[(1, 53359750), (2, 26679875), (5, 10671950), (10, 5335975), (25, 2134390), (50, 1067195), (61, 874750), (122, 437375), (125, 426878), (250, 213439), (305, 174950), (610, 87475), (1525, 34990), (3050, 17495), (3499, 15250), (6998, 7625)]