49941490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 95816088

約数和(自身を除く): 45874598

約数列:

[1, 2, 5, 10, 37, 43, 73, 74, 86, 146, 185, 215, 365, 370, 430, 730, 1591, 1849, 2701, 3139, 3182, 3698, 5402, 6278, 7955, 9245, 13505, 15695, 15910, 18490, 27010, 31390, 68413, 116143, 134977, 136826, 232286, 269954, 342065, 580715, 674885, 684130, 1161430, 1349770, 4994149, 9988298, 24970745, 49941490]

約数ペア:

[(1, 49941490), (2, 24970745), (5, 9988298), (10, 4994149), (37, 1349770), (43, 1161430), (73, 684130), (74, 674885), (86, 580715), (146, 342065), (185, 269954), (215, 232286), (365, 136826), (370, 134977), (430, 116143), (730, 68413), (1591, 31390), (1849, 27010), (2701, 18490), (3139, 15910), (3182, 15695), (3698, 13505), (5402, 9245), (6278, 7955)]