48195238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 96985728

約数和(自身を除く): 48790490

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 221, 238, 259, 421, 442, 481, 518, 629, 842, 962, 1258, 1547, 2947, 3094, 3367, 4403, 5473, 5894, 6734, 7157, 8177, 8806, 10946, 14314, 15577, 16354, 31154, 38311, 50099, 57239, 76622, 93041, 100198, 109039, 114478, 186082, 202501, 218078, 264809, 405002, 529618, 651287, 1302574, 1417507, 1853663, 2835014, 3442517, 3707326, 6885034, 24097619, 48195238]

約数ペア:

[(1, 48195238), (2, 24097619), (7, 6885034), (13, 3707326), (14, 3442517), (17, 2835014), (26, 1853663), (34, 1417507), (37, 1302574), (74, 651287), (91, 529618), (119, 405002), (182, 264809), (221, 218078), (238, 202501), (259, 186082), (421, 114478), (442, 109039), (481, 100198), (518, 93041), (629, 76622), (842, 57239), (962, 50099), (1258, 38311), (1547, 31154), (2947, 16354), (3094, 15577), (3367, 14314), (4403, 10946), (5473, 8806), (5894, 8177), (6734, 7157)]