55626319

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 68742000

約数和(自身を除く): 13115681

約数列:

[1, 7, 19, 49, 133, 149, 401, 931, 1043, 2807, 2831, 7301, 7619, 19649, 19817, 53333, 59749, 138719, 373331, 418243, 1135231, 2927701, 7946617, 55626319]

約数ペア:

[(1, 55626319), (7, 7946617), (19, 2927701), (49, 1135231), (133, 418243), (149, 373331), (401, 138719), (931, 59749), (1043, 53333), (2807, 19817), (2831, 19649), (7301, 7619)]