56558988

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 147026880

約数和(自身を除く): 90467892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 131, 134, 179, 201, 262, 268, 358, 393, 402, 524, 537, 603, 716, 786, 804, 1074, 1179, 1206, 1572, 1611, 2148, 2358, 2412, 3222, 4716, 6444, 8777, 11993, 17554, 23449, 23986, 26331, 35108, 35979, 46898, 47972, 52662, 70347, 71958, 78993, 93796, 105324, 107937, 140694, 143916, 157986, 211041, 215874, 281388, 315972, 422082, 431748, 844164, 1571083, 3142166, 4713249, 6284332, 9426498, 14139747, 18852996, 28279494, 56558988]

約数ペア:

[(1, 56558988), (2, 28279494), (3, 18852996), (4, 14139747), (6, 9426498), (9, 6284332), (12, 4713249), (18, 3142166), (36, 1571083), (67, 844164), (131, 431748), (134, 422082), (179, 315972), (201, 281388), (262, 215874), (268, 211041), (358, 157986), (393, 143916), (402, 140694), (524, 107937), (537, 105324), (603, 93796), (716, 78993), (786, 71958), (804, 70347), (1074, 52662), (1179, 47972), (1206, 46898), (1572, 35979), (1611, 35108), (2148, 26331), (2358, 23986), (2412, 23449), (3222, 17554), (4716, 11993), (6444, 8777)]