48511925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 79161600

約数和(自身を除く): 30649675

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 79, 121, 145, 175, 203, 275, 319, 385, 395, 553, 605, 725, 847, 869, 1015, 1595, 1925, 1975, 2233, 2291, 2765, 3025, 3509, 4235, 4345, 5075, 6083, 7975, 9559, 11165, 11455, 13825, 16037, 17545, 21175, 21725, 24563, 25201, 30415, 47795, 55825, 57275, 66913, 80185, 87725, 122815, 126005, 152075, 176407, 238975, 277211, 334565, 400925, 614075, 630025, 882035, 1386055, 1672825, 1940477, 4410175, 6930275, 9702385, 48511925]

約数ペア:

[(1, 48511925), (5, 9702385), (7, 6930275), (11, 4410175), (25, 1940477), (29, 1672825), (35, 1386055), (55, 882035), (77, 630025), (79, 614075), (121, 400925), (145, 334565), (175, 277211), (203, 238975), (275, 176407), (319, 152075), (385, 126005), (395, 122815), (553, 87725), (605, 80185), (725, 66913), (847, 57275), (869, 55825), (1015, 47795), (1595, 30415), (1925, 25201), (1975, 24563), (2233, 21725), (2291, 21175), (2765, 17545), (3025, 16037), (3509, 13825), (4235, 11455), (4345, 11165), (5075, 9559), (6083, 7975)]