54894450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28151}}^1$

素因数の和:28179

約数の個数: 48

約数和(自身を含む): 146615616

約数和(自身を除く): 91721166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28151, 56302, 84453, 140755, 168906, 281510, 365963, 422265, 703775, 731926, 844530, 1097889, 1407550, 1829815, 2111325, 2195778, 3659630, 4222650, 5489445, 9149075, 10978890, 18298150, 27447225, 54894450]

約数ペア:

[(1, 54894450), (2, 27447225), (3, 18298150), (5, 10978890), (6, 9149075), (10, 5489445), (13, 4222650), (15, 3659630), (25, 2195778), (26, 2111325), (30, 1829815), (39, 1407550), (50, 1097889), (65, 844530), (75, 731926), (78, 703775), (130, 422265), (150, 365963), (195, 281510), (325, 168906), (390, 140755), (650, 84453), (975, 56302), (1950, 28151)]