45119650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^3\times {\mathrm{37}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 89268840

約数和(自身を除く): 44149190

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 841, 925, 1073, 1450, 1682, 1850, 2146, 4205, 5365, 8410, 10730, 21025, 24389, 26825, 31117, 42050, 48778, 53650, 62234, 121945, 155585, 243890, 311170, 609725, 777925, 902393, 1219450, 1555850, 1804786, 4511965, 9023930, 22559825, 45119650]

約数ペア:

[(1, 45119650), (2, 22559825), (5, 9023930), (10, 4511965), (25, 1804786), (29, 1555850), (37, 1219450), (50, 902393), (58, 777925), (74, 609725), (145, 311170), (185, 243890), (290, 155585), (370, 121945), (725, 62234), (841, 53650), (925, 48778), (1073, 42050), (1450, 31117), (1682, 26825), (1850, 24389), (2146, 21025), (4205, 10730), (5365, 8410)]