49971870340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1\times {\mathrm{3253}}^1$

素因数の和:4061

約数の個数: 96

約数和(自身を含む): 120836378880

約数和(自身を除く): 70864508540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 613, 716, 895, 1226, 1253, 1790, 2452, 2506, 3065, 3253, 3580, 4291, 5012, 6130, 6265, 6506, 8582, 12260, 12530, 13012, 16265, 17164, 21455, 22771, 25060, 32530, 42910, 45542, 65060, 85820, 91084, 109727, 113855, 219454, 227710, 438908, 455420, 548635, 582287, 768089, 1097270, 1164574, 1536178, 1994089, 2194540, 2329148, 2911435, 3072356, 3840445, 3988178, 4076009, 5822870, 7680890, 7976356, 8152018, 9970445, 11645740, 13958623, 15361780, 16304036, 19940890, 20380045, 27917246, 39881780, 40760090, 55834492, 69793115, 81520180, 139586230, 279172460, 356941931, 713883862, 1427767724, 1784709655, 2498593517, 3569419310, 4997187034, 7138838620, 9994374068, 12492967585, 24985935170, 49971870340]

約数ペア:

[(1, 49971870340), (2, 24985935170), (4, 12492967585), (5, 9994374068), (7, 7138838620), (10, 4997187034), (14, 3569419310), (20, 2498593517), (28, 1784709655), (35, 1427767724), (70, 713883862), (140, 356941931), (179, 279172460), (358, 139586230), (613, 81520180), (716, 69793115), (895, 55834492), (1226, 40760090), (1253, 39881780), (1790, 27917246), (2452, 20380045), (2506, 19940890), (3065, 16304036), (3253, 15361780), (3580, 13958623), (4291, 11645740), (5012, 9970445), (6130, 8152018), (6265, 7976356), (6506, 7680890), (8582, 5822870), (12260, 4076009), (12530, 3988178), (13012, 3840445), (16265, 3072356), (17164, 2911435), (21455, 2329148), (22771, 2194540), (25060, 1994089), (32530, 1536178), (42910, 1164574), (45542, 1097270), (65060, 768089), (85820, 582287), (91084, 548635), (109727, 455420), (113855, 438908), (219454, 227710)]