55457208

素因数分解:

$2^3\times 3^2\times {\mathrm{770239}}^1$

素因数の和:770251

約数の個数: 24

約数和(自身を含む): 150196800

約数和(自身を除く): 94739592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 770239, 1540478, 2310717, 3080956, 4621434, 6161912, 6932151, 9242868, 13864302, 18485736, 27728604, 55457208]

約数ペア:

[(1, 55457208), (2, 27728604), (3, 18485736), (4, 13864302), (6, 9242868), (8, 6932151), (9, 6161912), (12, 4621434), (18, 3080956), (24, 2310717), (36, 1540478), (72, 770239)]