53800250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 116992512

約数和(自身を除く): 63192262

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 433, 497, 710, 866, 875, 994, 1750, 1775, 2165, 2485, 3031, 3550, 4330, 4970, 6062, 8875, 10825, 12425, 15155, 17750, 21650, 24850, 30310, 30743, 54125, 61486, 62125, 75775, 108250, 124250, 151550, 153715, 215201, 307430, 378875, 430402, 757750, 768575, 1076005, 1537150, 2152010, 3842875, 5380025, 7685750, 10760050, 26900125, 53800250]

約数ペア:

[(1, 53800250), (2, 26900125), (5, 10760050), (7, 7685750), (10, 5380025), (14, 3842875), (25, 2152010), (35, 1537150), (50, 1076005), (70, 768575), (71, 757750), (125, 430402), (142, 378875), (175, 307430), (250, 215201), (350, 153715), (355, 151550), (433, 124250), (497, 108250), (710, 75775), (866, 62125), (875, 61486), (994, 54125), (1750, 30743), (1775, 30310), (2165, 24850), (2485, 21650), (3031, 17750), (3550, 15155), (4330, 12425), (4970, 10825), (6062, 8875)]