56857488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 152240256

約数和(自身を除く): 95382768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 167, 173, 246, 328, 334, 346, 492, 501, 519, 656, 668, 692, 984, 1002, 1038, 1336, 1384, 1968, 2004, 2076, 2672, 2768, 4008, 4152, 6847, 7093, 8016, 8304, 13694, 14186, 20541, 21279, 27388, 28372, 28891, 41082, 42558, 54776, 56744, 57782, 82164, 85116, 86673, 109552, 113488, 115564, 164328, 170232, 173346, 231128, 328656, 340464, 346692, 462256, 693384, 1184531, 1386768, 2369062, 3553593, 4738124, 7107186, 9476248, 14214372, 18952496, 28428744, 56857488]

約数ペア:

[(1, 56857488), (2, 28428744), (3, 18952496), (4, 14214372), (6, 9476248), (8, 7107186), (12, 4738124), (16, 3553593), (24, 2369062), (41, 1386768), (48, 1184531), (82, 693384), (123, 462256), (164, 346692), (167, 340464), (173, 328656), (246, 231128), (328, 173346), (334, 170232), (346, 164328), (492, 115564), (501, 113488), (519, 109552), (656, 86673), (668, 85116), (692, 82164), (984, 57782), (1002, 56744), (1038, 54776), (1336, 42558), (1384, 41082), (1968, 28891), (2004, 28372), (2076, 27388), (2672, 21279), (2768, 20541), (4008, 14186), (4152, 13694), (6847, 8304), (7093, 8016)]