53711240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 134136000

約数和(自身を除く): 80424760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2069, 2360, 2596, 3245, 4138, 5192, 6490, 8276, 10345, 12980, 16552, 20690, 22759, 25960, 41380, 45518, 82760, 91036, 113795, 122071, 182072, 227590, 244142, 455180, 488284, 610355, 910360, 976568, 1220710, 1342781, 2441420, 2685562, 4882840, 5371124, 6713905, 10742248, 13427810, 26855620, 53711240]

約数ペア:

[(1, 53711240), (2, 26855620), (4, 13427810), (5, 10742248), (8, 6713905), (10, 5371124), (11, 4882840), (20, 2685562), (22, 2441420), (40, 1342781), (44, 1220710), (55, 976568), (59, 910360), (88, 610355), (110, 488284), (118, 455180), (220, 244142), (236, 227590), (295, 182072), (440, 122071), (472, 113795), (590, 91036), (649, 82760), (1180, 45518), (1298, 41380), (2069, 25960), (2360, 22759), (2596, 20690), (3245, 16552), (4138, 12980), (5192, 10345), (6490, 8276)]