51478050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26399}}^1$

素因数の和:26427

約数の個数: 48

約数和(自身を含む): 137491200

約数和(自身を除く): 86013150

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, 26399, 52798, 79197, 131995, 158394, 263990, 343187, 395985, 659975, 686374, 791970, 1029561, 1319950, 1715935, 1979925, 2059122, 3431870, 3959850, 5147805, 8579675, 10295610, 17159350, 25739025, 51478050]

約数ペア:

[(1, 51478050), (2, 25739025), (3, 17159350), (5, 10295610), (6, 8579675), (10, 5147805), (13, 3959850), (15, 3431870), (25, 2059122), (26, 1979925), (30, 1715935), (39, 1319950), (50, 1029561), (65, 791970), (75, 686374), (78, 659975), (130, 395985), (150, 343187), (195, 263990), (325, 158394), (390, 131995), (650, 79197), (975, 52798), (1950, 26399)]