55401456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 157097088

約数和(自身を除く): 101695632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 317, 331, 528, 634, 662, 951, 993, 1268, 1324, 1902, 1986, 2536, 2648, 3487, 3641, 3804, 3972, 5072, 5296, 6974, 7282, 7608, 7944, 10461, 10923, 13948, 14564, 15216, 15888, 20922, 21846, 27896, 29128, 41844, 43692, 55792, 58256, 83688, 87384, 104927, 167376, 174768, 209854, 314781, 419708, 629562, 839416, 1154197, 1259124, 1678832, 2308394, 2518248, 3462591, 4616788, 5036496, 6925182, 9233576, 13850364, 18467152, 27700728, 55401456]

約数ペア:

[(1, 55401456), (2, 27700728), (3, 18467152), (4, 13850364), (6, 9233576), (8, 6925182), (11, 5036496), (12, 4616788), (16, 3462591), (22, 2518248), (24, 2308394), (33, 1678832), (44, 1259124), (48, 1154197), (66, 839416), (88, 629562), (132, 419708), (176, 314781), (264, 209854), (317, 174768), (331, 167376), (528, 104927), (634, 87384), (662, 83688), (951, 58256), (993, 55792), (1268, 43692), (1324, 41844), (1902, 29128), (1986, 27896), (2536, 21846), (2648, 20922), (3487, 15888), (3641, 15216), (3804, 14564), (3972, 13948), (5072, 10923), (5296, 10461), (6974, 7944), (7282, 7608)]