47497284

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 125116992

約数和(自身を除く): 77619708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 503, 516, 549, 732, 774, 1006, 1098, 1509, 1548, 2012, 2196, 2623, 3018, 4527, 5246, 6036, 7869, 9054, 10492, 15738, 18108, 21629, 23607, 30683, 31476, 43258, 47214, 61366, 64887, 86516, 92049, 94428, 122732, 129774, 184098, 194661, 259548, 276147, 368196, 389322, 552294, 778644, 1104588, 1319369, 2638738, 3958107, 5277476, 7916214, 11874321, 15832428, 23748642, 47497284]

約数ペア:

[(1, 47497284), (2, 23748642), (3, 15832428), (4, 11874321), (6, 7916214), (9, 5277476), (12, 3958107), (18, 2638738), (36, 1319369), (43, 1104588), (61, 778644), (86, 552294), (122, 389322), (129, 368196), (172, 276147), (183, 259548), (244, 194661), (258, 184098), (366, 129774), (387, 122732), (503, 94428), (516, 92049), (549, 86516), (732, 64887), (774, 61366), (1006, 47214), (1098, 43258), (1509, 31476), (1548, 30683), (2012, 23607), (2196, 21629), (2623, 18108), (3018, 15738), (4527, 10492), (5246, 9054), (6036, 7869)]