52878969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 90627264

約数和(自身を除く): 37748295

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 181, 227, 429, 543, 681, 1287, 1629, 1991, 2043, 2353, 2497, 2951, 5973, 7059, 7491, 8853, 17919, 21177, 22473, 25883, 26559, 32461, 41087, 77649, 97383, 123261, 232947, 292149, 369783, 451957, 534131, 1355871, 1602393, 4067613, 4807179, 5875441, 17626323, 52878969]

約数ペア:

[(1, 52878969), (3, 17626323), (9, 5875441), (11, 4807179), (13, 4067613), (33, 1602393), (39, 1355871), (99, 534131), (117, 451957), (143, 369783), (181, 292149), (227, 232947), (429, 123261), (543, 97383), (681, 77649), (1287, 41087), (1629, 32461), (1991, 26559), (2043, 25883), (2353, 22473), (2497, 21177), (2951, 17919), (5973, 8853), (7059, 7491)]