53734625

素因数分解:

$5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 80810496

約数和(自身を除く): 27075871

約数列:

[1, 5, 7, 25, 31, 35, 49, 125, 155, 175, 217, 245, 283, 775, 875, 1085, 1225, 1415, 1519, 1981, 3875, 5425, 6125, 7075, 7595, 8773, 9905, 13867, 27125, 35375, 37975, 43865, 49525, 61411, 69335, 189875, 219325, 247625, 307055, 346675, 429877, 1096625, 1535275, 1733375, 2149385, 7676375, 10746925, 53734625]

約数ペア:

[(1, 53734625), (5, 10746925), (7, 7676375), (25, 2149385), (31, 1733375), (35, 1535275), (49, 1096625), (125, 429877), (155, 346675), (175, 307055), (217, 247625), (245, 219325), (283, 189875), (775, 69335), (875, 61411), (1085, 49525), (1225, 43865), (1415, 37975), (1519, 35375), (1981, 27125), (3875, 13867), (5425, 9905), (6125, 8773), (7075, 7595)]