51432752

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 90

約数和(自身を含む): 123682932

約数和(自身を除く): 72250180

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 227, 238, 272, 289, 392, 454, 476, 578, 784, 833, 908, 952, 1156, 1589, 1666, 1816, 1904, 2023, 2312, 3178, 3332, 3632, 3859, 4046, 4624, 6356, 6664, 7718, 8092, 11123, 12712, 13328, 14161, 15436, 16184, 22246, 25424, 27013, 28322, 30872, 32368, 44492, 54026, 56644, 61744, 65603, 88984, 108052, 113288, 131206, 177968, 189091, 216104, 226576, 262412, 378182, 432208, 459221, 524824, 756364, 918442, 1049648, 1512728, 1836884, 3025456, 3214547, 3673768, 6429094, 7347536, 12858188, 25716376, 51432752]

約数ペア:

[(1, 51432752), (2, 25716376), (4, 12858188), (7, 7347536), (8, 6429094), (14, 3673768), (16, 3214547), (17, 3025456), (28, 1836884), (34, 1512728), (49, 1049648), (56, 918442), (68, 756364), (98, 524824), (112, 459221), (119, 432208), (136, 378182), (196, 262412), (227, 226576), (238, 216104), (272, 189091), (289, 177968), (392, 131206), (454, 113288), (476, 108052), (578, 88984), (784, 65603), (833, 61744), (908, 56644), (952, 54026), (1156, 44492), (1589, 32368), (1666, 30872), (1816, 28322), (1904, 27013), (2023, 25424), (2312, 22246), (3178, 16184), (3332, 15436), (3632, 14161), (3859, 13328), (4046, 12712), (4624, 11123), (6356, 8092), (6664, 7718)]