49327250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 107288064

約数和(自身を除く): 57960814

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 397, 497, 710, 794, 875, 994, 1750, 1775, 1985, 2485, 2779, 3550, 3970, 4970, 5558, 8875, 9925, 12425, 13895, 17750, 19850, 24850, 27790, 28187, 49625, 56374, 62125, 69475, 99250, 124250, 138950, 140935, 197309, 281870, 347375, 394618, 694750, 704675, 986545, 1409350, 1973090, 3523375, 4932725, 7046750, 9865450, 24663625, 49327250]

約数ペア:

[(1, 49327250), (2, 24663625), (5, 9865450), (7, 7046750), (10, 4932725), (14, 3523375), (25, 1973090), (35, 1409350), (50, 986545), (70, 704675), (71, 694750), (125, 394618), (142, 347375), (175, 281870), (250, 197309), (350, 140935), (355, 138950), (397, 124250), (497, 99250), (710, 69475), (794, 62125), (875, 56374), (994, 49625), (1750, 28187), (1775, 27790), (1985, 24850), (2485, 19850), (2779, 17750), (3550, 13895), (3970, 12425), (4970, 9925), (5558, 8875)]