56875590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3877}}^1$

素因数の和:4053

約数の個数: 48

約数和(自身を含む): 148822128

約数和(自身を除く): 91946538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 3877, 4890, 7335, 7754, 11631, 14670, 19385, 23262, 34893, 38770, 58155, 69786, 116310, 174465, 348930, 631951, 1263902, 1895853, 3159755, 3791706, 5687559, 6319510, 9479265, 11375118, 18958530, 28437795, 56875590]

約数ペア:

[(1, 56875590), (2, 28437795), (3, 18958530), (5, 11375118), (6, 9479265), (9, 6319510), (10, 5687559), (15, 3791706), (18, 3159755), (30, 1895853), (45, 1263902), (90, 631951), (163, 348930), (326, 174465), (489, 116310), (815, 69786), (978, 58155), (1467, 38770), (1630, 34893), (2445, 23262), (2934, 19385), (3877, 14670), (4890, 11631), (7335, 7754)]