49905968638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 81838080000

約数和(自身を除く): 31932111362

約数列:

[1, 2, 17, 34, 73, 79, 146, 158, 199, 398, 1241, 1279, 1343, 2482, 2558, 2686, 3383, 5767, 6766, 11534, 14527, 15721, 21743, 29054, 31442, 43486, 93367, 98039, 101041, 186734, 196078, 202082, 246959, 254521, 267257, 493918, 509042, 534514, 1147633, 1587239, 1717697, 2295266, 3174478, 3435394, 4326857, 7375993, 8653714, 14751986, 18580033, 19509761, 20107159, 37160066, 39019522, 40214318, 125391881, 250783762, 315860561, 341821703, 631721122, 683643406, 1467822607, 2935645214, 24952984319, 49905968638]

約数ペア:

[(1, 49905968638), (2, 24952984319), (17, 2935645214), (34, 1467822607), (73, 683643406), (79, 631721122), (146, 341821703), (158, 315860561), (199, 250783762), (398, 125391881), (1241, 40214318), (1279, 39019522), (1343, 37160066), (2482, 20107159), (2558, 19509761), (2686, 18580033), (3383, 14751986), (5767, 8653714), (6766, 7375993), (11534, 4326857), (14527, 3435394), (15721, 3174478), (21743, 2295266), (29054, 1717697), (31442, 1587239), (43486, 1147633), (93367, 534514), (98039, 509042), (101041, 493918), (186734, 267257), (196078, 254521), (202082, 246959)]