54877108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 113629824

約数和(自身を除く): 58752716

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 197, 286, 394, 487, 572, 788, 974, 1948, 2167, 2561, 4334, 5122, 5357, 6331, 8668, 10244, 10714, 12662, 21428, 25324, 28171, 56342, 69641, 95939, 112684, 139282, 191878, 278564, 383756, 1055329, 1247207, 2110658, 2494414, 4221316, 4988828, 13719277, 27438554, 54877108]

約数ペア:

[(1, 54877108), (2, 27438554), (4, 13719277), (11, 4988828), (13, 4221316), (22, 2494414), (26, 2110658), (44, 1247207), (52, 1055329), (143, 383756), (197, 278564), (286, 191878), (394, 139282), (487, 112684), (572, 95939), (788, 69641), (974, 56342), (1948, 28171), (2167, 25324), (2561, 21428), (4334, 12662), (5122, 10714), (5357, 10244), (6331, 8668)]