51585090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74761}}^1$

素因数の和:74794

約数の個数: 32

約数和(自身を含む): 129188736

約数和(自身を除く): 77603646

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 74761, 149522, 224283, 373805, 448566, 747610, 1121415, 1719503, 2242830, 3439006, 5158509, 8597515, 10317018, 17195030, 25792545, 51585090]

約数ペア:

[(1, 51585090), (2, 25792545), (3, 17195030), (5, 10317018), (6, 8597515), (10, 5158509), (15, 3439006), (23, 2242830), (30, 1719503), (46, 1121415), (69, 747610), (115, 448566), (138, 373805), (230, 224283), (345, 149522), (690, 74761)]