47743540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 110299392

約数和(自身を除く): 62555852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 3907, 6110, 7814, 12220, 15628, 19535, 39070, 50791, 78140, 101582, 183629, 203164, 253955, 367258, 507910, 734516, 918145, 1015820, 1836290, 2387177, 3672580, 4774354, 9548708, 11935885, 23871770, 47743540]

約数ペア:

[(1, 47743540), (2, 23871770), (4, 11935885), (5, 9548708), (10, 4774354), (13, 3672580), (20, 2387177), (26, 1836290), (47, 1015820), (52, 918145), (65, 734516), (94, 507910), (130, 367258), (188, 253955), (235, 203164), (260, 183629), (470, 101582), (611, 78140), (940, 50791), (1222, 39070), (2444, 19535), (3055, 15628), (3907, 12220), (6110, 7814)]