51430610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3971

約数の個数: 64

約数和(自身を含む): 122238720

約数和(自身を除く): 70808110

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 3929, 6545, 7858, 13090, 19645, 27503, 39290, 43219, 55006, 66793, 86438, 133586, 137515, 216095, 275030, 302533, 333965, 432190, 467551, 605066, 667930, 734723, 935102, 1469446, 1512665, 2337755, 3025330, 3673615, 4675510, 5143061, 7347230, 10286122, 25715305, 51430610]

約数ペア:

[(1, 51430610), (2, 25715305), (5, 10286122), (7, 7347230), (10, 5143061), (11, 4675510), (14, 3673615), (17, 3025330), (22, 2337755), (34, 1512665), (35, 1469446), (55, 935102), (70, 734723), (77, 667930), (85, 605066), (110, 467551), (119, 432190), (154, 333965), (170, 302533), (187, 275030), (238, 216095), (374, 137515), (385, 133586), (595, 86438), (770, 66793), (935, 55006), (1190, 43219), (1309, 39290), (1870, 27503), (2618, 19645), (3929, 13090), (6545, 7858)]