54159728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 130467840

約数和(自身を除く): 76308112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 821, 868, 1064, 1178, 1642, 1736, 2128, 2356, 3284, 3472, 4123, 4712, 5747, 6568, 8246, 9424, 11494, 13136, 15599, 16492, 22988, 25451, 31198, 32984, 45976, 50902, 62396, 65968, 91952, 101804, 109193, 124792, 178157, 203608, 218386, 249584, 356314, 407216, 436772, 483569, 712628, 873544, 967138, 1425256, 1747088, 1934276, 2850512, 3384983, 3868552, 6769966, 7737104, 13539932, 27079864, 54159728]

約数ペア:

[(1, 54159728), (2, 27079864), (4, 13539932), (7, 7737104), (8, 6769966), (14, 3868552), (16, 3384983), (19, 2850512), (28, 1934276), (31, 1747088), (38, 1425256), (56, 967138), (62, 873544), (76, 712628), (112, 483569), (124, 436772), (133, 407216), (152, 356314), (217, 249584), (248, 218386), (266, 203608), (304, 178157), (434, 124792), (496, 109193), (532, 101804), (589, 91952), (821, 65968), (868, 62396), (1064, 50902), (1178, 45976), (1642, 32984), (1736, 31198), (2128, 25451), (2356, 22988), (3284, 16492), (3472, 15599), (4123, 13136), (4712, 11494), (5747, 9424), (6568, 8246)]