57647460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73907}}^1$

素因数の和:73932

約数の個数: 48

約数和(自身を含む): 173831616

約数和(自身を除く): 116184156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 73907, 147814, 221721, 295628, 369535, 443442, 739070, 886884, 960791, 1108605, 1478140, 1921582, 2217210, 2882373, 3843164, 4434420, 4803955, 5764746, 9607910, 11529492, 14411865, 19215820, 28823730, 57647460]

約数ペア:

[(1, 57647460), (2, 28823730), (3, 19215820), (4, 14411865), (5, 11529492), (6, 9607910), (10, 5764746), (12, 4803955), (13, 4434420), (15, 3843164), (20, 2882373), (26, 2217210), (30, 1921582), (39, 1478140), (52, 1108605), (60, 960791), (65, 886884), (78, 739070), (130, 443442), (156, 369535), (195, 295628), (260, 221721), (390, 147814), (780, 73907)]