55903932

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^2$

素因数の和:337

約数の個数: 90

約数和(自身を含む): 168092232

約数和(自身を除く): 112188300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 252, 314, 324, 378, 471, 567, 628, 756, 942, 1099, 1134, 1413, 1884, 2198, 2268, 2826, 3297, 4239, 4396, 5652, 6594, 8478, 9891, 12717, 13188, 16956, 19782, 24649, 25434, 29673, 39564, 49298, 50868, 59346, 73947, 89019, 98596, 118692, 147894, 172543, 178038, 221841, 295788, 345086, 356076, 443682, 517629, 665523, 690172, 887364, 1035258, 1331046, 1552887, 1996569, 2070516, 2662092, 3105774, 3993138, 4658661, 6211548, 7986276, 9317322, 13975983, 18634644, 27951966, 55903932]

約数ペア:

[(1, 55903932), (2, 27951966), (3, 18634644), (4, 13975983), (6, 9317322), (7, 7986276), (9, 6211548), (12, 4658661), (14, 3993138), (18, 3105774), (21, 2662092), (27, 2070516), (28, 1996569), (36, 1552887), (42, 1331046), (54, 1035258), (63, 887364), (81, 690172), (84, 665523), (108, 517629), (126, 443682), (157, 356076), (162, 345086), (189, 295788), (252, 221841), (314, 178038), (324, 172543), (378, 147894), (471, 118692), (567, 98596), (628, 89019), (756, 73947), (942, 59346), (1099, 50868), (1134, 49298), (1413, 39564), (1884, 29673), (2198, 25434), (2268, 24649), (2826, 19782), (3297, 16956), (4239, 13188), (4396, 12717), (5652, 9891), (6594, 8478)]