51887138088

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{107791}}^1$

素因数の和:108478

約数の個数: 64

約数和(自身を含む): 134110494720

約数和(自身を除く): 82223356632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 647, 744, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 20057, 40114, 60171, 80228, 107791, 120342, 160456, 215582, 240684, 323373, 431164, 481368, 646746, 862328, 1293492, 2586984, 3341521, 6683042, 10024563, 13366084, 20049126, 26732168, 40098252, 69740777, 80196504, 139481554, 209222331, 278963108, 418444662, 557926216, 836889324, 1673778648, 2161964087, 4323928174, 6485892261, 8647856348, 12971784522, 17295712696, 25943569044, 51887138088]

約数ペア:

[(1, 51887138088), (2, 25943569044), (3, 17295712696), (4, 12971784522), (6, 8647856348), (8, 6485892261), (12, 4323928174), (24, 2161964087), (31, 1673778648), (62, 836889324), (93, 557926216), (124, 418444662), (186, 278963108), (248, 209222331), (372, 139481554), (647, 80196504), (744, 69740777), (1294, 40098252), (1941, 26732168), (2588, 20049126), (3882, 13366084), (5176, 10024563), (7764, 6683042), (15528, 3341521), (20057, 2586984), (40114, 1293492), (60171, 862328), (80228, 646746), (107791, 481368), (120342, 431164), (160456, 323373), (215582, 240684)]