49085560

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4889}}^1$

素因数の和:5151

約数の個数: 32

約数和(自身を含む): 110905200

約数和(自身を除く): 61819640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 4889, 5020, 9778, 10040, 19556, 24445, 39112, 48890, 97780, 195560, 1227139, 2454278, 4908556, 6135695, 9817112, 12271390, 24542780, 49085560]

約数ペア:

[(1, 49085560), (2, 24542780), (4, 12271390), (5, 9817112), (8, 6135695), (10, 4908556), (20, 2454278), (40, 1227139), (251, 195560), (502, 97780), (1004, 48890), (1255, 39112), (2008, 24445), (2510, 19556), (4889, 10040), (5020, 9778)]