24809950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 51068160

約数和(自身を除く): 26258210

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 571, 790, 869, 1142, 1738, 1975, 2855, 3950, 4345, 5710, 6281, 8690, 12562, 14275, 21725, 28550, 31405, 43450, 45109, 62810, 90218, 157025, 225545, 314050, 451090, 496199, 992398, 1127725, 2255450, 2480995, 4961990, 12404975, 24809950]

約数ペア:

[(1, 24809950), (2, 12404975), (5, 4961990), (10, 2480995), (11, 2255450), (22, 1127725), (25, 992398), (50, 496199), (55, 451090), (79, 314050), (110, 225545), (158, 157025), (275, 90218), (395, 62810), (550, 45109), (571, 43450), (790, 31405), (869, 28550), (1142, 21725), (1738, 14275), (1975, 12562), (2855, 8690), (3950, 6281), (4345, 5710)]