47089571984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{42499}}^1$

素因数の和:43288

約数の個数: 80

約数和(自身を含む): 112440720000

約数和(自身を除く): 65351148016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 761, 1456, 1522, 3044, 5327, 6088, 9893, 10654, 12176, 19786, 21308, 39572, 42499, 42616, 69251, 79144, 84998, 85232, 138502, 158288, 169996, 277004, 297493, 339992, 552487, 554008, 594986, 679984, 1104974, 1108016, 1189972, 2209948, 2379944, 3867409, 4419896, 4759888, 7734818, 8839792, 15469636, 30939272, 32341739, 61878544, 64683478, 129366956, 226392173, 258733912, 420442607, 452784346, 517467824, 840885214, 905568692, 1681770428, 1811137384, 2943098249, 3363540856, 3622274768, 5886196498, 6727081712, 11772392996, 23544785992, 47089571984]

約数ペア:

[(1, 47089571984), (2, 23544785992), (4, 11772392996), (7, 6727081712), (8, 5886196498), (13, 3622274768), (14, 3363540856), (16, 2943098249), (26, 1811137384), (28, 1681770428), (52, 905568692), (56, 840885214), (91, 517467824), (104, 452784346), (112, 420442607), (182, 258733912), (208, 226392173), (364, 129366956), (728, 64683478), (761, 61878544), (1456, 32341739), (1522, 30939272), (3044, 15469636), (5327, 8839792), (6088, 7734818), (9893, 4759888), (10654, 4419896), (12176, 3867409), (19786, 2379944), (21308, 2209948), (39572, 1189972), (42499, 1108016), (42616, 1104974), (69251, 679984), (79144, 594986), (84998, 554008), (85232, 552487), (138502, 339992), (158288, 297493), (169996, 277004)]