51434656

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 80653664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1039, 1456, 1547, 1768, 1904, 2078, 2912, 3094, 3536, 3808, 4156, 6188, 7072, 7273, 8312, 12376, 13507, 14546, 16624, 17663, 24752, 27014, 29092, 33248, 35326, 49504, 54028, 58184, 70652, 94549, 108056, 116368, 123641, 141304, 189098, 216112, 229619, 232736, 247282, 282608, 378196, 432224, 459238, 494564, 565216, 756392, 918476, 989128, 1512784, 1607333, 1836952, 1978256, 3025568, 3214666, 3673904, 3956512, 6429332, 7347808, 12858664, 25717328, 51434656]

約数ペア:

[(1, 51434656), (2, 25717328), (4, 12858664), (7, 7347808), (8, 6429332), (13, 3956512), (14, 3673904), (16, 3214666), (17, 3025568), (26, 1978256), (28, 1836952), (32, 1607333), (34, 1512784), (52, 989128), (56, 918476), (68, 756392), (91, 565216), (104, 494564), (112, 459238), (119, 432224), (136, 378196), (182, 282608), (208, 247282), (221, 232736), (224, 229619), (238, 216112), (272, 189098), (364, 141304), (416, 123641), (442, 116368), (476, 108056), (544, 94549), (728, 70652), (884, 58184), (952, 54028), (1039, 49504), (1456, 35326), (1547, 33248), (1768, 29092), (1904, 27014), (2078, 24752), (2912, 17663), (3094, 16624), (3536, 14546), (3808, 13507), (4156, 12376), (6188, 8312), (7072, 7273)]