56111580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44533}}^1$

素因数の和:44555

約数の個数: 72

約数和(自身を含む): 194524512

約数和(自身を除く): 138412932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44533, 89066, 133599, 178132, 222665, 267198, 311731, 400797, 445330, 534396, 623462, 667995, 801594, 890660, 935193, 1246924, 1335990, 1558655, 1603188, 1870386, 2003985, 2671980, 2805579, 3117310, 3740772, 4007970, 4675965, 5611158, 6234620, 8015940, 9351930, 11222316, 14027895, 18703860, 28055790, 56111580]

約数ペア:

[(1, 56111580), (2, 28055790), (3, 18703860), (4, 14027895), (5, 11222316), (6, 9351930), (7, 8015940), (9, 6234620), (10, 5611158), (12, 4675965), (14, 4007970), (15, 3740772), (18, 3117310), (20, 2805579), (21, 2671980), (28, 2003985), (30, 1870386), (35, 1603188), (36, 1558655), (42, 1335990), (45, 1246924), (60, 935193), (63, 890660), (70, 801594), (84, 667995), (90, 623462), (105, 534396), (126, 445330), (140, 400797), (180, 311731), (210, 267198), (252, 222665), (315, 178132), (420, 133599), (630, 89066), (1260, 44533)]