54355808

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:101

約数の個数: 108

約数和(自身を含む): 127510740

約数和(自身を除く): 73154932

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 76, 92, 104, 152, 169, 184, 208, 247, 299, 304, 338, 368, 416, 437, 494, 529, 598, 608, 676, 736, 874, 988, 1058, 1196, 1352, 1748, 1976, 2116, 2392, 2704, 3211, 3496, 3887, 3952, 4232, 4784, 5408, 5681, 6422, 6877, 6992, 7774, 7904, 8464, 9568, 10051, 11362, 12844, 13754, 13984, 15548, 16928, 20102, 22724, 25688, 27508, 31096, 40204, 45448, 51376, 55016, 62192, 73853, 80408, 89401, 90896, 102752, 110032, 124384, 130663, 147706, 160816, 178802, 181792, 220064, 261326, 295412, 321632, 357604, 522652, 590824, 715208, 1045304, 1181648, 1430416, 1698619, 2090608, 2363296, 2860832, 3397238, 4181216, 6794476, 13588952, 27177904, 54355808]

約数ペア:

[(1, 54355808), (2, 27177904), (4, 13588952), (8, 6794476), (13, 4181216), (16, 3397238), (19, 2860832), (23, 2363296), (26, 2090608), (32, 1698619), (38, 1430416), (46, 1181648), (52, 1045304), (76, 715208), (92, 590824), (104, 522652), (152, 357604), (169, 321632), (184, 295412), (208, 261326), (247, 220064), (299, 181792), (304, 178802), (338, 160816), (368, 147706), (416, 130663), (437, 124384), (494, 110032), (529, 102752), (598, 90896), (608, 89401), (676, 80408), (736, 73853), (874, 62192), (988, 55016), (1058, 51376), (1196, 45448), (1352, 40204), (1748, 31096), (1976, 27508), (2116, 25688), (2392, 22724), (2704, 20102), (3211, 16928), (3496, 15548), (3887, 13984), (3952, 13754), (4232, 12844), (4784, 11362), (5408, 10051), (5681, 9568), (6422, 8464), (6877, 7904), (6992, 7774)]