51788830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 44011490

約数列:

[1, 2, 5, 10, 47, 94, 235, 251, 439, 470, 502, 878, 1255, 2195, 2510, 4390, 11797, 20633, 23594, 41266, 58985, 103165, 110189, 117970, 206330, 220378, 550945, 1101890, 5178883, 10357766, 25894415, 51788830]

約数ペア:

[(1, 51788830), (2, 25894415), (5, 10357766), (10, 5178883), (47, 1101890), (94, 550945), (235, 220378), (251, 206330), (439, 117970), (470, 110189), (502, 103165), (878, 58985), (1255, 41266), (2195, 23594), (2510, 20633), (4390, 11797)]