61204650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31387}}^1$

素因数の和:31415

約数の個数: 48

約数和(自身を含む): 163468704

約数和(自身を除く): 102264054

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, 31387, 62774, 94161, 156935, 188322, 313870, 408031, 470805, 784675, 816062, 941610, 1224093, 1569350, 2040155, 2354025, 2448186, 4080310, 4708050, 6120465, 10200775, 12240930, 20401550, 30602325, 61204650]

約数ペア:

[(1, 61204650), (2, 30602325), (3, 20401550), (5, 12240930), (6, 10200775), (10, 6120465), (13, 4708050), (15, 4080310), (25, 2448186), (26, 2354025), (30, 2040155), (39, 1569350), (50, 1224093), (65, 941610), (75, 816062), (78, 784675), (130, 470805), (150, 408031), (195, 313870), (325, 188322), (390, 156935), (650, 94161), (975, 62774), (1950, 31387)]