54901870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 101787840

約数和(自身を除く): 46885970

約数列:

[1, 2, 5, 10, 41, 82, 205, 359, 373, 410, 718, 746, 1795, 1865, 3590, 3730, 14719, 15293, 29438, 30586, 73595, 76465, 133907, 147190, 152930, 267814, 669535, 1339070, 5490187, 10980374, 27450935, 54901870]

約数ペア:

[(1, 54901870), (2, 27450935), (5, 10980374), (10, 5490187), (41, 1339070), (82, 669535), (205, 267814), (359, 152930), (373, 147190), (410, 133907), (718, 76465), (746, 73595), (1795, 30586), (1865, 29438), (3590, 15293), (3730, 14719)]