51020190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43607}}^1$

素因数の和:43633

約数の個数: 48

約数和(自身を含む): 142859808

約数和(自身を除く): 91839618

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 43607, 87214, 130821, 218035, 261642, 392463, 436070, 566891, 654105, 784926, 1133782, 1308210, 1700673, 1962315, 2834455, 3401346, 3924630, 5102019, 5668910, 8503365, 10204038, 17006730, 25510095, 51020190]

約数ペア:

[(1, 51020190), (2, 25510095), (3, 17006730), (5, 10204038), (6, 8503365), (9, 5668910), (10, 5102019), (13, 3924630), (15, 3401346), (18, 2834455), (26, 1962315), (30, 1700673), (39, 1308210), (45, 1133782), (65, 784926), (78, 654105), (90, 566891), (117, 436070), (130, 392463), (195, 261642), (234, 218035), (390, 130821), (585, 87214), (1170, 43607)]