56123928

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{12373}}^1$

素因数の和:12398

約数の個数: 80

約数和(自身を含む): 179670480

約数和(自身を除く): 123546552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 12373, 24746, 37119, 49492, 74238, 86611, 98984, 111357, 148476, 173222, 222714, 259833, 296952, 334071, 346444, 445428, 519666, 668142, 692888, 779499, 890856, 1002213, 1039332, 1336284, 1558998, 2004426, 2078664, 2338497, 2672568, 3117996, 4008852, 4676994, 6235992, 7015491, 8017704, 9353988, 14030982, 18707976, 28061964, 56123928]

約数ペア:

[(1, 56123928), (2, 28061964), (3, 18707976), (4, 14030982), (6, 9353988), (7, 8017704), (8, 7015491), (9, 6235992), (12, 4676994), (14, 4008852), (18, 3117996), (21, 2672568), (24, 2338497), (27, 2078664), (28, 2004426), (36, 1558998), (42, 1336284), (54, 1039332), (56, 1002213), (63, 890856), (72, 779499), (81, 692888), (84, 668142), (108, 519666), (126, 445428), (162, 346444), (168, 334071), (189, 296952), (216, 259833), (252, 222714), (324, 173222), (378, 148476), (504, 111357), (567, 98984), (648, 86611), (756, 74238), (1134, 49492), (1512, 37119), (2268, 24746), (4536, 12373)]