53469220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{619}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 128741760

約数和(自身を除く): 75272540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 617, 619, 1234, 1238, 2468, 2476, 3085, 3095, 4319, 4333, 6170, 6190, 8638, 8666, 12340, 12380, 17276, 17332, 21595, 21665, 43190, 43330, 86380, 86660, 381923, 763846, 1527692, 1909615, 2673461, 3819230, 5346922, 7638460, 10693844, 13367305, 26734610, 53469220]

約数ペア:

[(1, 53469220), (2, 26734610), (4, 13367305), (5, 10693844), (7, 7638460), (10, 5346922), (14, 3819230), (20, 2673461), (28, 1909615), (35, 1527692), (70, 763846), (140, 381923), (617, 86660), (619, 86380), (1234, 43330), (1238, 43190), (2468, 21665), (2476, 21595), (3085, 17332), (3095, 17276), (4319, 12380), (4333, 12340), (6170, 8666), (6190, 8638)]