57254776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 116704800

約数和(自身を除く): 59450024

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 79, 136, 146, 158, 292, 316, 584, 632, 1241, 1343, 2482, 2686, 4964, 5329, 5372, 5767, 9928, 10658, 10744, 11534, 21316, 23068, 42632, 46136, 90593, 98039, 181186, 196078, 362372, 392156, 420991, 724744, 784312, 841982, 1683964, 3367928, 7156847, 14313694, 28627388, 57254776]

約数ペア:

[(1, 57254776), (2, 28627388), (4, 14313694), (8, 7156847), (17, 3367928), (34, 1683964), (68, 841982), (73, 784312), (79, 724744), (136, 420991), (146, 392156), (158, 362372), (292, 196078), (316, 181186), (584, 98039), (632, 90593), (1241, 46136), (1343, 42632), (2482, 23068), (2686, 21316), (4964, 11534), (5329, 10744), (5372, 10658), (5767, 9928)]