51890670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44351}}^1$

素因数の和:44377

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 93406482

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, 44351, 88702, 133053, 221755, 266106, 399159, 443510, 576563, 665265, 798318, 1153126, 1330530, 1729689, 1995795, 2882815, 3459378, 3991590, 5189067, 5765630, 8648445, 10378134, 17296890, 25945335, 51890670]

約数ペア:

[(1, 51890670), (2, 25945335), (3, 17296890), (5, 10378134), (6, 8648445), (9, 5765630), (10, 5189067), (13, 3991590), (15, 3459378), (18, 2882815), (26, 1995795), (30, 1729689), (39, 1330530), (45, 1153126), (65, 798318), (78, 665265), (90, 576563), (117, 443510), (130, 399159), (195, 266106), (234, 221755), (390, 133053), (585, 88702), (1170, 44351)]