51573090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7507}}^1$

素因数の和:7746

約数の個数: 32

約数和(自身を含む): 124332480

約数和(自身を除く): 72759390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 7507, 15014, 22521, 37535, 45042, 75070, 112605, 225210, 1719103, 3438206, 5157309, 8595515, 10314618, 17191030, 25786545, 51573090]

約数ペア:

[(1, 51573090), (2, 25786545), (3, 17191030), (5, 10314618), (6, 8595515), (10, 5157309), (15, 3438206), (30, 1719103), (229, 225210), (458, 112605), (687, 75070), (1145, 45042), (1374, 37535), (2290, 22521), (3435, 15014), (6870, 7507)]