51866568

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 160997760

約数和(自身を除く): 109131192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 131, 141, 156, 162, 188, 216, 234, 262, 282, 312, 324, 351, 376, 393, 423, 468, 524, 564, 611, 648, 702, 786, 846, 936, 1048, 1053, 1128, 1179, 1222, 1269, 1404, 1572, 1692, 1703, 1833, 2106, 2358, 2444, 2538, 2808, 3144, 3384, 3406, 3537, 3666, 3807, 4212, 4716, 4888, 5076, 5109, 5499, 6157, 6812, 7074, 7332, 7614, 8424, 9432, 10152, 10218, 10611, 10998, 12314, 13624, 14148, 14664, 15228, 15327, 16497, 18471, 20436, 21222, 21996, 24628, 28296, 30456, 30654, 32994, 36942, 40872, 42444, 43992, 45981, 49256, 49491, 55413, 61308, 65988, 73884, 80041, 84888, 91962, 98982, 110826, 122616, 131976, 137943, 147768, 160082, 166239, 183924, 197964, 221652, 240123, 275886, 320164, 332478, 367848, 395928, 443304, 480246, 498717, 551772, 640328, 664956, 720369, 960492, 997434, 1103544, 1329912, 1440738, 1920984, 1994868, 2161107, 2881476, 3989736, 4322214, 5762952, 6483321, 8644428, 12966642, 17288856, 25933284, 51866568]

約数ペア:

[(1, 51866568), (2, 25933284), (3, 17288856), (4, 12966642), (6, 8644428), (8, 6483321), (9, 5762952), (12, 4322214), (13, 3989736), (18, 2881476), (24, 2161107), (26, 1994868), (27, 1920984), (36, 1440738), (39, 1329912), (47, 1103544), (52, 997434), (54, 960492), (72, 720369), (78, 664956), (81, 640328), (94, 551772), (104, 498717), (108, 480246), (117, 443304), (131, 395928), (141, 367848), (156, 332478), (162, 320164), (188, 275886), (216, 240123), (234, 221652), (262, 197964), (282, 183924), (312, 166239), (324, 160082), (351, 147768), (376, 137943), (393, 131976), (423, 122616), (468, 110826), (524, 98982), (564, 91962), (611, 84888), (648, 80041), (702, 73884), (786, 65988), (846, 61308), (936, 55413), (1048, 49491), (1053, 49256), (1128, 45981), (1179, 43992), (1222, 42444), (1269, 40872), (1404, 36942), (1572, 32994), (1692, 30654), (1703, 30456), (1833, 28296), (2106, 24628), (2358, 21996), (2444, 21222), (2538, 20436), (2808, 18471), (3144, 16497), (3384, 15327), (3406, 15228), (3537, 14664), (3666, 14148), (3807, 13624), (4212, 12314), (4716, 10998), (4888, 10611), (5076, 10218), (5109, 10152), (5499, 9432), (6157, 8424), (6812, 7614), (7074, 7332)]