51330435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 91893984

約数和(自身を除く): 40563549

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 313, 377, 435, 841, 939, 1131, 1565, 1885, 2523, 4069, 4205, 4695, 5655, 9077, 10933, 12207, 12615, 20345, 27231, 32799, 45385, 54665, 61035, 118001, 136155, 163995, 263233, 354003, 590005, 789699, 1316165, 1770015, 3422029, 3948495, 10266087, 17110145, 51330435]

約数ペア:

[(1, 51330435), (3, 17110145), (5, 10266087), (13, 3948495), (15, 3422029), (29, 1770015), (39, 1316165), (65, 789699), (87, 590005), (145, 354003), (195, 263233), (313, 163995), (377, 136155), (435, 118001), (841, 61035), (939, 54665), (1131, 45385), (1565, 32799), (1885, 27231), (2523, 20345), (4069, 12615), (4205, 12207), (4695, 10933), (5655, 9077)]