57546556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 108662400

約数和(自身を除く): 51115844

約数列:

[1, 2, 4, 29, 43, 58, 83, 86, 116, 139, 166, 172, 278, 332, 556, 1247, 2407, 2494, 3569, 4031, 4814, 4988, 5977, 7138, 8062, 9628, 11537, 11954, 14276, 16124, 23074, 23908, 46148, 103501, 173333, 207002, 334573, 346666, 414004, 496091, 669146, 693332, 992182, 1338292, 1984364, 14386639, 28773278, 57546556]

約数ペア:

[(1, 57546556), (2, 28773278), (4, 14386639), (29, 1984364), (43, 1338292), (58, 992182), (83, 693332), (86, 669146), (116, 496091), (139, 414004), (166, 346666), (172, 334573), (278, 207002), (332, 173333), (556, 103501), (1247, 46148), (2407, 23908), (2494, 23074), (3569, 16124), (4031, 14276), (4814, 11954), (4988, 11537), (5977, 9628), (7138, 8062)]