51422520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2477}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 155221920

約数和(自身を除く): 103799400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2477, 2595, 3460, 4152, 4954, 5190, 6920, 7431, 9908, 10380, 12385, 14862, 19816, 20760, 24770, 29724, 37155, 49540, 59448, 74310, 99080, 148620, 297240, 428521, 857042, 1285563, 1714084, 2142605, 2571126, 3428168, 4285210, 5142252, 6427815, 8570420, 10284504, 12855630, 17140840, 25711260, 51422520]

約数ペア:

[(1, 51422520), (2, 25711260), (3, 17140840), (4, 12855630), (5, 10284504), (6, 8570420), (8, 6427815), (10, 5142252), (12, 4285210), (15, 3428168), (20, 2571126), (24, 2142605), (30, 1714084), (40, 1285563), (60, 857042), (120, 428521), (173, 297240), (346, 148620), (519, 99080), (692, 74310), (865, 59448), (1038, 49540), (1384, 37155), (1730, 29724), (2076, 24770), (2477, 20760), (2595, 19816), (3460, 14862), (4152, 12385), (4954, 10380), (5190, 9908), (6920, 7431)]