49940580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8081}}^1$

素因数の和:8196

約数の個数: 48

約数和(自身を含む): 141208704

約数和(自身を除く): 91268124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 8081, 16162, 24243, 32324, 40405, 48486, 80810, 96972, 121215, 161620, 242430, 484860, 832343, 1664686, 2497029, 3329372, 4161715, 4994058, 8323430, 9988116, 12485145, 16646860, 24970290, 49940580]

約数ペア:

[(1, 49940580), (2, 24970290), (3, 16646860), (4, 12485145), (5, 9988116), (6, 8323430), (10, 4994058), (12, 4161715), (15, 3329372), (20, 2497029), (30, 1664686), (60, 832343), (103, 484860), (206, 242430), (309, 161620), (412, 121215), (515, 96972), (618, 80810), (1030, 48486), (1236, 40405), (1545, 32324), (2060, 24243), (3090, 16162), (6180, 8081)]