49812190

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 91432800

約数和(自身を除く): 41620610

約数列:

[1, 2, 5, 10, 101, 149, 202, 298, 331, 505, 662, 745, 1010, 1490, 1655, 3310, 15049, 30098, 33431, 49319, 66862, 75245, 98638, 150490, 167155, 246595, 334310, 493190, 4981219, 9962438, 24906095, 49812190]

約数ペア:

[(1, 49812190), (2, 24906095), (5, 9962438), (10, 4981219), (101, 493190), (149, 334310), (202, 246595), (298, 167155), (331, 150490), (505, 98638), (662, 75245), (745, 66862), (1010, 49319), (1490, 33431), (1655, 30098), (3310, 15049)]