55400150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2993

約数の個数: 48

約数和(自身を含む): 114836400

約数和(自身を除く): 59436250

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2939, 3770, 5878, 9425, 14695, 18850, 29390, 38207, 73475, 76414, 85231, 146950, 170462, 191035, 382070, 426155, 852310, 955175, 1108003, 1910350, 2130775, 2216006, 4261550, 5540015, 11080030, 27700075, 55400150]

約数ペア:

[(1, 55400150), (2, 27700075), (5, 11080030), (10, 5540015), (13, 4261550), (25, 2216006), (26, 2130775), (29, 1910350), (50, 1108003), (58, 955175), (65, 852310), (130, 426155), (145, 382070), (290, 191035), (325, 170462), (377, 146950), (650, 85231), (725, 76414), (754, 73475), (1450, 38207), (1885, 29390), (2939, 18850), (3770, 14695), (5878, 9425)]