54047650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 104100480

約数和(自身を除く): 50052830

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 109, 211, 218, 235, 422, 470, 545, 1055, 1090, 1175, 2110, 2350, 2725, 5123, 5275, 5450, 9917, 10246, 10550, 19834, 22999, 25615, 45998, 49585, 51230, 99170, 114995, 128075, 229990, 247925, 256150, 495850, 574975, 1080953, 1149950, 2161906, 5404765, 10809530, 27023825, 54047650]

約数ペア:

[(1, 54047650), (2, 27023825), (5, 10809530), (10, 5404765), (25, 2161906), (47, 1149950), (50, 1080953), (94, 574975), (109, 495850), (211, 256150), (218, 247925), (235, 229990), (422, 128075), (470, 114995), (545, 99170), (1055, 51230), (1090, 49585), (1175, 45998), (2110, 25615), (2350, 22999), (2725, 19834), (5123, 10550), (5275, 10246), (5450, 9917)]