56150280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51991}}^1$

素因数の和:52011

約数の個数: 64

約数和(自身を含む): 187171200

約数和(自身を除く): 131020920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51991, 103982, 155973, 207964, 259955, 311946, 415928, 467919, 519910, 623892, 779865, 935838, 1039820, 1247784, 1403757, 1559730, 1871676, 2079640, 2339595, 2807514, 3119460, 3743352, 4679190, 5615028, 6238920, 7018785, 9358380, 11230056, 14037570, 18716760, 28075140, 56150280]

約数ペア:

[(1, 56150280), (2, 28075140), (3, 18716760), (4, 14037570), (5, 11230056), (6, 9358380), (8, 7018785), (9, 6238920), (10, 5615028), (12, 4679190), (15, 3743352), (18, 3119460), (20, 2807514), (24, 2339595), (27, 2079640), (30, 1871676), (36, 1559730), (40, 1403757), (45, 1247784), (54, 1039820), (60, 935838), (72, 779865), (90, 623892), (108, 519910), (120, 467919), (135, 415928), (180, 311946), (216, 259955), (270, 207964), (360, 155973), (540, 103982), (1080, 51991)]