76513450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 156224376

約数和(自身を除く): 79710926

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2221, 2650, 3445, 4442, 6890, 11105, 17225, 22210, 28873, 34450, 55525, 57746, 111050, 117713, 144365, 235426, 288730, 588565, 721825, 1177130, 1443650, 1530269, 2942825, 3060538, 5885650, 7651345, 15302690, 38256725, 76513450]

約数ペア:

[(1, 76513450), (2, 38256725), (5, 15302690), (10, 7651345), (13, 5885650), (25, 3060538), (26, 2942825), (50, 1530269), (53, 1443650), (65, 1177130), (106, 721825), (130, 588565), (265, 288730), (325, 235426), (530, 144365), (650, 117713), (689, 111050), (1325, 57746), (1378, 55525), (2221, 34450), (2650, 28873), (3445, 22210), (4442, 17225), (6890, 11105)]