52143720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{761}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 156911040

約数和(自身を除く): 104767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 761, 1142, 1522, 1713, 2283, 2284, 2855, 3044, 3426, 3805, 4566, 4568, 5710, 6088, 6852, 7610, 8565, 9132, 11415, 11420, 13704, 15220, 17130, 18264, 22830, 22840, 30440, 34260, 45660, 68520, 91320, 434531, 869062, 1303593, 1738124, 2172655, 2607186, 3476248, 4345310, 5214372, 6517965, 8690620, 10428744, 13035930, 17381240, 26071860, 52143720]

約数ペア:

[(1, 52143720), (2, 26071860), (3, 17381240), (4, 13035930), (5, 10428744), (6, 8690620), (8, 6517965), (10, 5214372), (12, 4345310), (15, 3476248), (20, 2607186), (24, 2172655), (30, 1738124), (40, 1303593), (60, 869062), (120, 434531), (571, 91320), (761, 68520), (1142, 45660), (1522, 34260), (1713, 30440), (2283, 22840), (2284, 22830), (2855, 18264), (3044, 17130), (3426, 15220), (3805, 13704), (4566, 11420), (4568, 11415), (5710, 9132), (6088, 8565), (6852, 7610)]