50785575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 89339520

約数和(自身を除く): 38553945

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 157, 227, 285, 471, 475, 681, 785, 1135, 1425, 2355, 2983, 3405, 3925, 4313, 5675, 8949, 11775, 12939, 14915, 17025, 21565, 35639, 44745, 64695, 74575, 106917, 107825, 178195, 223725, 323475, 534585, 677141, 890975, 2031423, 2672925, 3385705, 10157115, 16928525, 50785575]

約数ペア:

[(1, 50785575), (3, 16928525), (5, 10157115), (15, 3385705), (19, 2672925), (25, 2031423), (57, 890975), (75, 677141), (95, 534585), (157, 323475), (227, 223725), (285, 178195), (471, 107825), (475, 106917), (681, 74575), (785, 64695), (1135, 44745), (1425, 35639), (2355, 21565), (2983, 17025), (3405, 14915), (3925, 12939), (4313, 11775), (5675, 8949)]