53176816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2582

約数の個数: 80

約数和(自身を含む): 136062720

約数和(自身を除く): 82885904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2539, 2618, 2992, 5078, 5236, 10156, 10472, 17773, 20312, 20944, 27929, 35546, 40624, 43163, 55858, 71092, 86326, 111716, 142184, 172652, 195503, 223432, 284368, 302141, 345304, 391006, 446864, 474793, 604282, 690608, 782012, 949586, 1208564, 1564024, 1899172, 2417128, 3128048, 3323551, 3798344, 4834256, 6647102, 7596688, 13294204, 26588408, 53176816]

約数ペア:

[(1, 53176816), (2, 26588408), (4, 13294204), (7, 7596688), (8, 6647102), (11, 4834256), (14, 3798344), (16, 3323551), (17, 3128048), (22, 2417128), (28, 1899172), (34, 1564024), (44, 1208564), (56, 949586), (68, 782012), (77, 690608), (88, 604282), (112, 474793), (119, 446864), (136, 391006), (154, 345304), (176, 302141), (187, 284368), (238, 223432), (272, 195503), (308, 172652), (374, 142184), (476, 111716), (616, 86326), (748, 71092), (952, 55858), (1232, 43163), (1309, 40624), (1496, 35546), (1904, 27929), (2539, 20944), (2618, 20312), (2992, 17773), (5078, 10472), (5236, 10156)]