51972960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8360

約数の個数: 96

約数和(自身を含む): 176329440

約数和(自身を除く): 124356480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 108277, 124935, 133264, 166580, 199896, 216554, 249870, 266528, 324831, 333160, 399792, 433108, 499740, 541385, 649662, 666320, 799584, 866216, 999480, 1082770, 1299324, 1332640, 1624155, 1732432, 1998960, 2165540, 2598648, 3248310, 3464864, 3997920, 4331080, 5197296, 6496620, 8662160, 10394592, 12993240, 17324320, 25986480, 51972960]

約数ペア:

[(1, 51972960), (2, 25986480), (3, 17324320), (4, 12993240), (5, 10394592), (6, 8662160), (8, 6496620), (10, 5197296), (12, 4331080), (13, 3997920), (15, 3464864), (16, 3248310), (20, 2598648), (24, 2165540), (26, 1998960), (30, 1732432), (32, 1624155), (39, 1332640), (40, 1299324), (48, 1082770), (52, 999480), (60, 866216), (65, 799584), (78, 666320), (80, 649662), (96, 541385), (104, 499740), (120, 433108), (130, 399792), (156, 333160), (160, 324831), (195, 266528), (208, 249870), (240, 216554), (260, 199896), (312, 166580), (390, 133264), (416, 124935), (480, 108277), (520, 99948), (624, 83290), (780, 66632), (1040, 49974), (1248, 41645), (1560, 33316), (2080, 24987), (3120, 16658), (6240, 8329)]