56730648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 153468000

約数和(自身を除く): 96737352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 349, 521, 698, 1042, 1047, 1396, 1563, 2084, 2094, 2792, 3126, 4168, 4188, 4537, 6252, 6773, 8376, 9074, 12504, 13546, 13611, 18148, 20319, 27092, 27222, 36296, 40638, 54184, 54444, 81276, 108888, 162552, 181829, 363658, 545487, 727316, 1090974, 1454632, 2181948, 2363777, 4363896, 4727554, 7091331, 9455108, 14182662, 18910216, 28365324, 56730648]

約数ペア:

[(1, 56730648), (2, 28365324), (3, 18910216), (4, 14182662), (6, 9455108), (8, 7091331), (12, 4727554), (13, 4363896), (24, 2363777), (26, 2181948), (39, 1454632), (52, 1090974), (78, 727316), (104, 545487), (156, 363658), (312, 181829), (349, 162552), (521, 108888), (698, 81276), (1042, 54444), (1047, 54184), (1396, 40638), (1563, 36296), (2084, 27222), (2094, 27092), (2792, 20319), (3126, 18148), (4168, 13611), (4188, 13546), (4537, 12504), (6252, 9074), (6773, 8376)]