51009777

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 93578880

約数和(自身を除く): 42569103

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 1597, 2457, 3549, 4563, 4791, 10647, 11179, 14373, 20761, 31941, 33537, 43119, 62283, 100611, 145327, 186849, 269893, 301833, 435981, 560547, 809679, 1307943, 1889251, 2429037, 3923829, 5667753, 7287111, 17003259, 51009777]

約数ペア:

[(1, 51009777), (3, 17003259), (7, 7287111), (9, 5667753), (13, 3923829), (21, 2429037), (27, 1889251), (39, 1307943), (63, 809679), (91, 560547), (117, 435981), (169, 301833), (189, 269893), (273, 186849), (351, 145327), (507, 100611), (819, 62283), (1183, 43119), (1521, 33537), (1597, 31941), (2457, 20761), (3549, 14373), (4563, 11179), (4791, 10647)]