50481250

素因数分解:

$2^1\times 5^5\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 97446888

約数和(自身を除く): 46965638

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 197, 205, 250, 394, 410, 625, 985, 1025, 1250, 1970, 2050, 3125, 4925, 5125, 6250, 8077, 9850, 10250, 16154, 24625, 25625, 40385, 49250, 51250, 80770, 123125, 128125, 201925, 246250, 256250, 403850, 615625, 1009625, 1231250, 2019250, 5048125, 10096250, 25240625, 50481250]

約数ペア:

[(1, 50481250), (2, 25240625), (5, 10096250), (10, 5048125), (25, 2019250), (41, 1231250), (50, 1009625), (82, 615625), (125, 403850), (197, 256250), (205, 246250), (250, 201925), (394, 128125), (410, 123125), (625, 80770), (985, 51250), (1025, 49250), (1250, 40385), (1970, 25625), (2050, 24625), (3125, 16154), (4925, 10250), (5125, 9850), (6250, 8077)]