55486440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 182707200

約数和(自身を除く): 127220760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 1951, 2370, 2844, 3160, 3555, 3902, 4740, 5688, 5853, 7110, 7804, 9480, 9755, 11706, 14220, 15608, 17559, 19510, 23412, 28440, 29265, 35118, 39020, 46824, 58530, 70236, 78040, 87795, 117060, 140472, 154129, 175590, 234120, 308258, 351180, 462387, 616516, 702360, 770645, 924774, 1233032, 1387161, 1541290, 1849548, 2311935, 2774322, 3082580, 3699096, 4623870, 5548644, 6165160, 6935805, 9247740, 11097288, 13871610, 18495480, 27743220, 55486440]

約数ペア:

[(1, 55486440), (2, 27743220), (3, 18495480), (4, 13871610), (5, 11097288), (6, 9247740), (8, 6935805), (9, 6165160), (10, 5548644), (12, 4623870), (15, 3699096), (18, 3082580), (20, 2774322), (24, 2311935), (30, 1849548), (36, 1541290), (40, 1387161), (45, 1233032), (60, 924774), (72, 770645), (79, 702360), (90, 616516), (120, 462387), (158, 351180), (180, 308258), (237, 234120), (316, 175590), (360, 154129), (395, 140472), (474, 117060), (632, 87795), (711, 78040), (790, 70236), (948, 58530), (1185, 46824), (1422, 39020), (1580, 35118), (1896, 29265), (1951, 28440), (2370, 23412), (2844, 19510), (3160, 17559), (3555, 15608), (3902, 14220), (4740, 11706), (5688, 9755), (5853, 9480), (7110, 7804)]