54617360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13933}}^1$

素因数の和:13960

約数の個数: 60

約数和(自身を含む): 147728268

約数和(自身を除く): 93110908

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 13933, 27866, 55732, 69665, 97531, 111464, 139330, 195062, 222928, 278660, 390124, 487655, 557320, 682717, 780248, 975310, 1114640, 1365434, 1560496, 1950620, 2730868, 3413585, 3901240, 5461736, 6827170, 7802480, 10923472, 13654340, 27308680, 54617360]

約数ペア:

[(1, 54617360), (2, 27308680), (4, 13654340), (5, 10923472), (7, 7802480), (8, 6827170), (10, 5461736), (14, 3901240), (16, 3413585), (20, 2730868), (28, 1950620), (35, 1560496), (40, 1365434), (49, 1114640), (56, 975310), (70, 780248), (80, 682717), (98, 557320), (112, 487655), (140, 390124), (196, 278660), (245, 222928), (280, 195062), (392, 139330), (490, 111464), (560, 97531), (784, 69665), (980, 55732), (1960, 27866), (3920, 13933)]