47148272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5061

約数の個数: 40

約数和(自身を含む): 99279360

約数和(自身を除く): 52131088

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 5003, 9424, 10006, 20012, 40024, 80048, 95057, 155093, 190114, 310186, 380228, 620372, 760456, 1240744, 1520912, 2481488, 2946767, 5893534, 11787068, 23574136, 47148272]

約数ペア:

[(1, 47148272), (2, 23574136), (4, 11787068), (8, 5893534), (16, 2946767), (19, 2481488), (31, 1520912), (38, 1240744), (62, 760456), (76, 620372), (124, 380228), (152, 310186), (248, 190114), (304, 155093), (496, 95057), (589, 80048), (1178, 40024), (2356, 20012), (4712, 10006), (5003, 9424)]