48107580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1213}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 135016224

約数和(自身を除く): 86908644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1213, 1322, 1983, 2426, 2644, 3305, 3639, 3966, 4852, 6065, 6610, 7278, 7932, 9915, 12130, 13220, 14556, 18195, 19830, 24260, 36390, 39660, 72780, 801793, 1603586, 2405379, 3207172, 4008965, 4810758, 8017930, 9621516, 12026895, 16035860, 24053790, 48107580]

約数ペア:

[(1, 48107580), (2, 24053790), (3, 16035860), (4, 12026895), (5, 9621516), (6, 8017930), (10, 4810758), (12, 4008965), (15, 3207172), (20, 2405379), (30, 1603586), (60, 801793), (661, 72780), (1213, 39660), (1322, 36390), (1983, 24260), (2426, 19830), (2644, 18195), (3305, 14556), (3639, 13220), (3966, 12130), (4852, 9915), (6065, 7932), (6610, 7278)]