51727650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 141740928

約数和(自身を除く): 90013278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 130, 150, 195, 205, 246, 325, 390, 410, 533, 615, 647, 650, 975, 1025, 1066, 1230, 1294, 1599, 1941, 1950, 2050, 2665, 3075, 3198, 3235, 3882, 5330, 6150, 6470, 7995, 8411, 9705, 13325, 15990, 16175, 16822, 19410, 25233, 26527, 26650, 32350, 39975, 42055, 48525, 50466, 53054, 79581, 79950, 84110, 97050, 126165, 132635, 159162, 210275, 252330, 265270, 344851, 397905, 420550, 630825, 663175, 689702, 795810, 1034553, 1261650, 1326350, 1724255, 1989525, 2069106, 3448510, 3979050, 5172765, 8621275, 10345530, 17242550, 25863825, 51727650]

約数ペア:

[(1, 51727650), (2, 25863825), (3, 17242550), (5, 10345530), (6, 8621275), (10, 5172765), (13, 3979050), (15, 3448510), (25, 2069106), (26, 1989525), (30, 1724255), (39, 1326350), (41, 1261650), (50, 1034553), (65, 795810), (75, 689702), (78, 663175), (82, 630825), (123, 420550), (130, 397905), (150, 344851), (195, 265270), (205, 252330), (246, 210275), (325, 159162), (390, 132635), (410, 126165), (533, 97050), (615, 84110), (647, 79950), (650, 79581), (975, 53054), (1025, 50466), (1066, 48525), (1230, 42055), (1294, 39975), (1599, 32350), (1941, 26650), (1950, 26527), (2050, 25233), (2665, 19410), (3075, 16822), (3198, 16175), (3235, 15990), (3882, 13325), (5330, 9705), (6150, 8411), (6470, 7995)]