2550672250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47017}}^1$

素因数の和:47072

約数の個数: 64

約数和(自身を含む): 5633132544

約数和(自身を除く): 3082460294

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 125, 155, 175, 217, 250, 310, 350, 434, 775, 875, 1085, 1550, 1750, 2170, 3875, 5425, 7750, 10850, 27125, 47017, 54250, 94034, 235085, 329119, 470170, 658238, 1175425, 1457527, 1645595, 2350850, 2915054, 3291190, 5877125, 7287635, 8227975, 10202689, 11754250, 14575270, 16455950, 20405378, 36438175, 41139875, 51013445, 72876350, 82279750, 102026890, 182190875, 255067225, 364381750, 510134450, 1275336125, 2550672250]

約数ペア:

[(1, 2550672250), (2, 1275336125), (5, 510134450), (7, 364381750), (10, 255067225), (14, 182190875), (25, 102026890), (31, 82279750), (35, 72876350), (50, 51013445), (62, 41139875), (70, 36438175), (125, 20405378), (155, 16455950), (175, 14575270), (217, 11754250), (250, 10202689), (310, 8227975), (350, 7287635), (434, 5877125), (775, 3291190), (875, 2915054), (1085, 2350850), (1550, 1645595), (1750, 1457527), (2170, 1175425), (3875, 658238), (5425, 470170), (7750, 329119), (10850, 235085), (27125, 94034), (47017, 54250)]