53989300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18617}}^1$

素因数の和:18660

約数の個数: 36

約数和(自身を含む): 121203180

約数和(自身を除く): 67213880

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 18617, 37234, 74468, 93085, 186170, 372340, 465425, 539893, 930850, 1079786, 1861700, 2159572, 2699465, 5398930, 10797860, 13497325, 26994650, 53989300]

約数ペア:

[(1, 53989300), (2, 26994650), (4, 13497325), (5, 10797860), (10, 5398930), (20, 2699465), (25, 2159572), (29, 1861700), (50, 1079786), (58, 930850), (100, 539893), (116, 465425), (145, 372340), (290, 186170), (580, 93085), (725, 74468), (1450, 37234), (2900, 18617)]