50220780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8629}}^1$

素因数の和:8738

約数の個数: 48

約数和(自身を含む): 142084320

約数和(自身を除く): 91863540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8629, 17258, 25887, 34516, 43145, 51774, 86290, 103548, 129435, 172580, 258870, 517740, 837013, 1674026, 2511039, 3348052, 4185065, 5022078, 8370130, 10044156, 12555195, 16740260, 25110390, 50220780]

約数ペア:

[(1, 50220780), (2, 25110390), (3, 16740260), (4, 12555195), (5, 10044156), (6, 8370130), (10, 5022078), (12, 4185065), (15, 3348052), (20, 2511039), (30, 1674026), (60, 837013), (97, 517740), (194, 258870), (291, 172580), (388, 129435), (485, 103548), (582, 86290), (970, 51774), (1164, 43145), (1455, 34516), (1940, 25887), (2910, 17258), (5820, 8629)]