53153388

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{2207}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 138485760

約数和(自身を除く): 85332372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2207, 2676, 4014, 4414, 6021, 6621, 8028, 8828, 12042, 13242, 19863, 24084, 26484, 39726, 59589, 79452, 119178, 238356, 492161, 984322, 1476483, 1968644, 2952966, 4429449, 5905932, 8858898, 13288347, 17717796, 26576694, 53153388]

約数ペア:

[(1, 53153388), (2, 26576694), (3, 17717796), (4, 13288347), (6, 8858898), (9, 5905932), (12, 4429449), (18, 2952966), (27, 1968644), (36, 1476483), (54, 984322), (108, 492161), (223, 238356), (446, 119178), (669, 79452), (892, 59589), (1338, 39726), (2007, 26484), (2207, 24084), (2676, 19863), (4014, 13242), (4414, 12042), (6021, 8828), (6621, 8028)]