51019644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{911}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 77681796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 359, 718, 911, 1077, 1436, 1822, 2154, 2733, 3644, 4308, 4667, 5466, 9334, 10932, 11843, 14001, 18668, 23686, 28002, 35529, 47372, 56004, 71058, 142116, 327049, 654098, 981147, 1308196, 1962294, 3924588, 4251637, 8503274, 12754911, 17006548, 25509822, 51019644]

約数ペア:

[(1, 51019644), (2, 25509822), (3, 17006548), (4, 12754911), (6, 8503274), (12, 4251637), (13, 3924588), (26, 1962294), (39, 1308196), (52, 981147), (78, 654098), (156, 327049), (359, 142116), (718, 71058), (911, 56004), (1077, 47372), (1436, 35529), (1822, 28002), (2154, 23686), (2733, 18668), (3644, 14001), (4308, 11843), (4667, 10932), (5466, 9334)]