26279450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 53032320

約数和(自身を除く): 26752870

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 719, 731, 850, 1075, 1438, 1462, 2150, 3595, 3655, 7190, 7310, 12223, 17975, 18275, 24446, 30917, 35950, 36550, 61115, 61834, 122230, 154585, 305575, 309170, 525589, 611150, 772925, 1051178, 1545850, 2627945, 5255890, 13139725, 26279450]

約数ペア:

[(1, 26279450), (2, 13139725), (5, 5255890), (10, 2627945), (17, 1545850), (25, 1051178), (34, 772925), (43, 611150), (50, 525589), (85, 309170), (86, 305575), (170, 154585), (215, 122230), (425, 61834), (430, 61115), (719, 36550), (731, 35950), (850, 30917), (1075, 24446), (1438, 18275), (1462, 17975), (2150, 12223), (3595, 7310), (3655, 7190)]