48421690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8221}}^1$

素因数の和:8278

約数の個数: 32

約数和(自身を含む): 94717440

約数和(自身を除く): 46295750

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 8221, 16442, 41105, 82210, 156199, 254851, 312398, 509702, 780995, 1274255, 1561990, 2548510, 4842169, 9684338, 24210845, 48421690]

約数ペア:

[(1, 48421690), (2, 24210845), (5, 9684338), (10, 4842169), (19, 2548510), (31, 1561990), (38, 1274255), (62, 780995), (95, 509702), (155, 312398), (190, 254851), (310, 156199), (589, 82210), (1178, 41105), (2945, 16442), (5890, 8221)]