56991276

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3485

約数の個数: 72

約数和(自身を含む): 158230800

約数和(自身を除く): 101239524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 3449, 4131, 5508, 6898, 8262, 10347, 13796, 16524, 20694, 31041, 41388, 58633, 62082, 93123, 117266, 124164, 175899, 186246, 234532, 279369, 351798, 372492, 527697, 558738, 703596, 838107, 1055394, 1117476, 1583091, 1676214, 2110788, 3166182, 3352428, 4749273, 6332364, 9498546, 14247819, 18997092, 28495638, 56991276]

約数ペア:

[(1, 56991276), (2, 28495638), (3, 18997092), (4, 14247819), (6, 9498546), (9, 6332364), (12, 4749273), (17, 3352428), (18, 3166182), (27, 2110788), (34, 1676214), (36, 1583091), (51, 1117476), (54, 1055394), (68, 838107), (81, 703596), (102, 558738), (108, 527697), (153, 372492), (162, 351798), (204, 279369), (243, 234532), (306, 186246), (324, 175899), (459, 124164), (486, 117266), (612, 93123), (918, 62082), (972, 58633), (1377, 41388), (1836, 31041), (2754, 20694), (3449, 16524), (4131, 13796), (5508, 10347), (6898, 8262)]