49340018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 99283968

約数和(自身を除く): 49943950

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 221, 238, 259, 431, 442, 481, 518, 629, 862, 962, 1258, 1547, 3017, 3094, 3367, 4403, 5603, 6034, 6734, 7327, 8177, 8806, 11206, 14654, 15947, 16354, 31894, 39221, 51289, 57239, 78442, 95251, 102578, 111629, 114478, 190502, 207311, 223258, 271099, 414622, 542198, 666757, 1333514, 1451177, 1897693, 2902354, 3524287, 3795386, 7048574, 24670009, 49340018]

約数ペア:

[(1, 49340018), (2, 24670009), (7, 7048574), (13, 3795386), (14, 3524287), (17, 2902354), (26, 1897693), (34, 1451177), (37, 1333514), (74, 666757), (91, 542198), (119, 414622), (182, 271099), (221, 223258), (238, 207311), (259, 190502), (431, 114478), (442, 111629), (481, 102578), (518, 95251), (629, 78442), (862, 57239), (962, 51289), (1258, 39221), (1547, 31894), (3017, 16354), (3094, 15947), (3367, 14654), (4403, 11206), (5603, 8806), (6034, 8177), (6734, 7327)]