49541050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 99993600

約数和(自身を除く): 50452550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 199, 325, 383, 398, 650, 766, 995, 1915, 1990, 2587, 3830, 4975, 4979, 5174, 9575, 9950, 9958, 12935, 19150, 24895, 25870, 49790, 64675, 76217, 124475, 129350, 152434, 248950, 381085, 762170, 990821, 1905425, 1981642, 3810850, 4954105, 9908210, 24770525, 49541050]

約数ペア:

[(1, 49541050), (2, 24770525), (5, 9908210), (10, 4954105), (13, 3810850), (25, 1981642), (26, 1905425), (50, 990821), (65, 762170), (130, 381085), (199, 248950), (325, 152434), (383, 129350), (398, 124475), (650, 76217), (766, 64675), (995, 49790), (1915, 25870), (1990, 24895), (2587, 19150), (3830, 12935), (4975, 9958), (4979, 9950), (5174, 9575)]