49330090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 98350848

約数和(自身を除く): 49020758

約数列:

[1, 2, 5, 10, 17, 34, 61, 67, 71, 85, 122, 134, 142, 170, 305, 335, 355, 610, 670, 710, 1037, 1139, 1207, 2074, 2278, 2414, 4087, 4331, 4757, 5185, 5695, 6035, 8174, 8662, 9514, 10370, 11390, 12070, 20435, 21655, 23785, 40870, 43310, 47570, 69479, 73627, 80869, 138958, 147254, 161738, 290177, 347395, 368135, 404345, 580354, 694790, 736270, 808690, 1450885, 2901770, 4933009, 9866018, 24665045, 49330090]

約数ペア:

[(1, 49330090), (2, 24665045), (5, 9866018), (10, 4933009), (17, 2901770), (34, 1450885), (61, 808690), (67, 736270), (71, 694790), (85, 580354), (122, 404345), (134, 368135), (142, 347395), (170, 290177), (305, 161738), (335, 147254), (355, 138958), (610, 80869), (670, 73627), (710, 69479), (1037, 47570), (1139, 43310), (1207, 40870), (2074, 23785), (2278, 21655), (2414, 20435), (4087, 12070), (4331, 11390), (4757, 10370), (5185, 9514), (5695, 8662), (6035, 8174)]