54877280

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11827}}^1$

素因数の和:11871

約数の個数: 48

約数和(自身を含む): 134129520

約数和(自身を除く): 79252240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 11827, 23654, 47308, 59135, 94616, 118270, 189232, 236540, 342983, 378464, 473080, 685966, 946160, 1371932, 1714915, 1892320, 2743864, 3429830, 5487728, 6859660, 10975456, 13719320, 27438640, 54877280]

約数ペア:

[(1, 54877280), (2, 27438640), (4, 13719320), (5, 10975456), (8, 6859660), (10, 5487728), (16, 3429830), (20, 2743864), (29, 1892320), (32, 1714915), (40, 1371932), (58, 946160), (80, 685966), (116, 473080), (145, 378464), (160, 342983), (232, 236540), (290, 189232), (464, 118270), (580, 94616), (928, 59135), (1160, 47308), (2320, 23654), (4640, 11827)]