24950750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 52386048

約数和(自身を除く): 27435298

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 211, 215, 250, 275, 422, 430, 473, 550, 946, 1055, 1075, 1375, 2110, 2150, 2321, 2365, 2750, 4642, 4730, 5275, 5375, 9073, 10550, 10750, 11605, 11825, 18146, 23210, 23650, 26375, 45365, 52750, 58025, 59125, 90730, 99803, 116050, 118250, 199606, 226825, 290125, 453650, 499015, 580250, 998030, 1134125, 2268250, 2495075, 4990150, 12475375, 24950750]

約数ペア:

[(1, 24950750), (2, 12475375), (5, 4990150), (10, 2495075), (11, 2268250), (22, 1134125), (25, 998030), (43, 580250), (50, 499015), (55, 453650), (86, 290125), (110, 226825), (125, 199606), (211, 118250), (215, 116050), (250, 99803), (275, 90730), (422, 59125), (430, 58025), (473, 52750), (550, 45365), (946, 26375), (1055, 23650), (1075, 23210), (1375, 18146), (2110, 11825), (2150, 11605), (2321, 10750), (2365, 10550), (2750, 9073), (4642, 5375), (4730, 5275)]