54937760

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1097}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 130323816

約数和(自身を除く): 75386056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1097, 1252, 1565, 2194, 2504, 3130, 4388, 5008, 5485, 6260, 8776, 10016, 10970, 12520, 17552, 21940, 25040, 35104, 43880, 50080, 87760, 175520, 343361, 686722, 1373444, 1716805, 2746888, 3433610, 5493776, 6867220, 10987552, 13734440, 27468880, 54937760]

約数ペア:

[(1, 54937760), (2, 27468880), (4, 13734440), (5, 10987552), (8, 6867220), (10, 5493776), (16, 3433610), (20, 2746888), (32, 1716805), (40, 1373444), (80, 686722), (160, 343361), (313, 175520), (626, 87760), (1097, 50080), (1252, 43880), (1565, 35104), (2194, 25040), (2504, 21940), (3130, 17552), (4388, 12520), (5008, 10970), (5485, 10016), (6260, 8776)]