51961716

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 140743680

約数和(自身を除く): 88781964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 67, 86, 108, 129, 134, 167, 172, 201, 258, 268, 334, 387, 402, 501, 516, 603, 668, 774, 804, 1002, 1161, 1206, 1503, 1548, 1809, 2004, 2322, 2412, 2881, 3006, 3618, 4509, 4644, 5762, 6012, 7181, 7236, 8643, 9018, 11189, 11524, 14362, 17286, 18036, 21543, 22378, 25929, 28724, 33567, 34572, 43086, 44756, 51858, 64629, 67134, 77787, 86172, 100701, 103716, 129258, 134268, 155574, 193887, 201402, 258516, 302103, 311148, 387774, 402804, 481127, 604206, 775548, 962254, 1208412, 1443381, 1924508, 2886762, 4330143, 5773524, 8660286, 12990429, 17320572, 25980858, 51961716]

約数ペア:

[(1, 51961716), (2, 25980858), (3, 17320572), (4, 12990429), (6, 8660286), (9, 5773524), (12, 4330143), (18, 2886762), (27, 1924508), (36, 1443381), (43, 1208412), (54, 962254), (67, 775548), (86, 604206), (108, 481127), (129, 402804), (134, 387774), (167, 311148), (172, 302103), (201, 258516), (258, 201402), (268, 193887), (334, 155574), (387, 134268), (402, 129258), (501, 103716), (516, 100701), (603, 86172), (668, 77787), (774, 67134), (804, 64629), (1002, 51858), (1161, 44756), (1206, 43086), (1503, 34572), (1548, 33567), (1809, 28724), (2004, 25929), (2322, 22378), (2412, 21543), (2881, 18036), (3006, 17286), (3618, 14362), (4509, 11524), (4644, 11189), (5762, 9018), (6012, 8643), (7181, 7236)]