56355824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 77207056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 373, 497, 532, 568, 746, 994, 1064, 1136, 1349, 1492, 1988, 2128, 2611, 2698, 2984, 3976, 5222, 5396, 5968, 7087, 7952, 9443, 10444, 10792, 14174, 18886, 20888, 21584, 26483, 28348, 37772, 41776, 49609, 52966, 56696, 75544, 99218, 105932, 113392, 151088, 185381, 198436, 211864, 370762, 396872, 423728, 503177, 741524, 793744, 1006354, 1483048, 2012708, 2966096, 3522239, 4025416, 7044478, 8050832, 14088956, 28177912, 56355824]

約数ペア:

[(1, 56355824), (2, 28177912), (4, 14088956), (7, 8050832), (8, 7044478), (14, 4025416), (16, 3522239), (19, 2966096), (28, 2012708), (38, 1483048), (56, 1006354), (71, 793744), (76, 741524), (112, 503177), (133, 423728), (142, 396872), (152, 370762), (266, 211864), (284, 198436), (304, 185381), (373, 151088), (497, 113392), (532, 105932), (568, 99218), (746, 75544), (994, 56696), (1064, 52966), (1136, 49609), (1349, 41776), (1492, 37772), (1988, 28348), (2128, 26483), (2611, 21584), (2698, 20888), (2984, 18886), (3976, 14174), (5222, 10792), (5396, 10444), (5968, 9443), (7087, 7952)]