51111350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 101564928

約数和(自身を除く): 50453578

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 157, 170, 314, 383, 425, 766, 785, 850, 1570, 1915, 2669, 3830, 3925, 5338, 6511, 7850, 9575, 13022, 13345, 19150, 26690, 32555, 60131, 65110, 66725, 120262, 133450, 162775, 300655, 325550, 601310, 1022227, 1503275, 2044454, 3006550, 5111135, 10222270, 25555675, 51111350]

約数ペア:

[(1, 51111350), (2, 25555675), (5, 10222270), (10, 5111135), (17, 3006550), (25, 2044454), (34, 1503275), (50, 1022227), (85, 601310), (157, 325550), (170, 300655), (314, 162775), (383, 133450), (425, 120262), (766, 66725), (785, 65110), (850, 60131), (1570, 32555), (1915, 26690), (2669, 19150), (3830, 13345), (3925, 13022), (5338, 9575), (6511, 7850)]