42850914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 94493952

約数和(自身を除く): 51643038

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 71, 97, 102, 122, 142, 183, 194, 213, 291, 366, 426, 582, 1037, 1207, 1649, 2074, 2414, 3111, 3298, 3621, 4331, 4947, 5917, 6222, 6887, 7242, 8662, 9894, 11834, 12993, 13774, 17751, 20661, 25986, 35502, 41322, 73627, 100589, 117079, 147254, 201178, 220881, 234158, 301767, 351237, 420107, 441762, 603534, 702474, 840214, 1260321, 2520642, 7141819, 14283638, 21425457, 42850914]

約数ペア:

[(1, 42850914), (2, 21425457), (3, 14283638), (6, 7141819), (17, 2520642), (34, 1260321), (51, 840214), (61, 702474), (71, 603534), (97, 441762), (102, 420107), (122, 351237), (142, 301767), (183, 234158), (194, 220881), (213, 201178), (291, 147254), (366, 117079), (426, 100589), (582, 73627), (1037, 41322), (1207, 35502), (1649, 25986), (2074, 20661), (2414, 17751), (3111, 13774), (3298, 12993), (3621, 11834), (4331, 9894), (4947, 8662), (5917, 7242), (6222, 6887)]