55908520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48197}}^1$

素因数の和:48237

約数の個数: 32

約数和(自身を含む): 130134600

約数和(自身を除く): 74226080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 48197, 96394, 192788, 240985, 385576, 481970, 963940, 1397713, 1927880, 2795426, 5590852, 6988565, 11181704, 13977130, 27954260, 55908520]

約数ペア:

[(1, 55908520), (2, 27954260), (4, 13977130), (5, 11181704), (8, 6988565), (10, 5590852), (20, 2795426), (29, 1927880), (40, 1397713), (58, 963940), (116, 481970), (145, 385576), (232, 240985), (290, 192788), (580, 96394), (1160, 48197)]