56548191

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 93602304

約数和(自身を除く): 37054113

約数列:

[1, 3, 7, 21, 23, 47, 53, 69, 141, 159, 161, 329, 371, 483, 987, 1081, 1113, 1219, 2209, 2491, 3243, 3657, 6627, 7473, 7567, 8533, 15463, 17437, 22701, 25599, 46389, 50807, 52311, 57293, 117077, 152421, 171879, 351231, 355649, 401051, 819539, 1066947, 1203153, 2458617, 2692771, 8078313, 18849397, 56548191]

約数ペア:

[(1, 56548191), (3, 18849397), (7, 8078313), (21, 2692771), (23, 2458617), (47, 1203153), (53, 1066947), (69, 819539), (141, 401051), (159, 355649), (161, 351231), (329, 171879), (371, 152421), (483, 117077), (987, 57293), (1081, 52311), (1113, 50807), (1219, 46389), (2209, 25599), (2491, 22701), (3243, 17437), (3657, 15463), (6627, 8533), (7473, 7567)]