87023950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5869

約数の個数: 48

約数和(自身を含む): 181925856

約数和(自身を除く): 94901906

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 5821, 7475, 11642, 14950, 29105, 58210, 75673, 133883, 145525, 151346, 267766, 291050, 378365, 669415, 756730, 1338830, 1740479, 1891825, 3347075, 3480958, 3783650, 6694150, 8702395, 17404790, 43511975, 87023950]

約数ペア:

[(1, 87023950), (2, 43511975), (5, 17404790), (10, 8702395), (13, 6694150), (23, 3783650), (25, 3480958), (26, 3347075), (46, 1891825), (50, 1740479), (65, 1338830), (115, 756730), (130, 669415), (230, 378365), (299, 291050), (325, 267766), (575, 151346), (598, 145525), (650, 133883), (1150, 75673), (1495, 58210), (2990, 29105), (5821, 14950), (7475, 11642)]