48628849108

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{66821}}^1$

素因数の和:66965

約数の個数: 72

約数和(自身を含む): 102381995520

約数和(自身を除く): 53753146412

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 79, 94, 98, 158, 188, 196, 316, 329, 553, 658, 1106, 1316, 2212, 2303, 3713, 3871, 4606, 7426, 7742, 9212, 14852, 15484, 25991, 51982, 66821, 103964, 133642, 181937, 267284, 363874, 467747, 727748, 935494, 1870988, 3140587, 3274229, 5278859, 6281174, 6548458, 10557718, 12562348, 13096916, 21115436, 21984109, 36952013, 43968218, 73904026, 87936436, 147808052, 153888763, 248106373, 258664091, 307777526, 496212746, 517328182, 615555052, 992425492, 1034656364, 1736744611, 3473489222, 6946978444, 12157212277, 24314424554, 48628849108]

約数ペア:

[(1, 48628849108), (2, 24314424554), (4, 12157212277), (7, 6946978444), (14, 3473489222), (28, 1736744611), (47, 1034656364), (49, 992425492), (79, 615555052), (94, 517328182), (98, 496212746), (158, 307777526), (188, 258664091), (196, 248106373), (316, 153888763), (329, 147808052), (553, 87936436), (658, 73904026), (1106, 43968218), (1316, 36952013), (2212, 21984109), (2303, 21115436), (3713, 13096916), (3871, 12562348), (4606, 10557718), (7426, 6548458), (7742, 6281174), (9212, 5278859), (14852, 3274229), (15484, 3140587), (25991, 1870988), (51982, 935494), (66821, 727748), (103964, 467747), (133642, 363874), (181937, 267284)]