51397440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1504

約数の個数: 112

約数和(自身を含む): 167713152

約数和(自身を除く): 116315712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1447, 1480, 1776, 2220, 2368, 2894, 2960, 3552, 4341, 4440, 5788, 5920, 7104, 7235, 8682, 8880, 11576, 11840, 14470, 17364, 17760, 21705, 23152, 28940, 34728, 35520, 43410, 46304, 53539, 57880, 69456, 86820, 92608, 107078, 115760, 138912, 160617, 173640, 214156, 231520, 267695, 277824, 321234, 347280, 428312, 463040, 535390, 642468, 694560, 803085, 856624, 1070780, 1284936, 1389120, 1606170, 1713248, 2141560, 2569872, 3212340, 3426496, 4283120, 5139744, 6424680, 8566240, 10279488, 12849360, 17132480, 25698720, 51397440]

約数ペア:

[(1, 51397440), (2, 25698720), (3, 17132480), (4, 12849360), (5, 10279488), (6, 8566240), (8, 6424680), (10, 5139744), (12, 4283120), (15, 3426496), (16, 3212340), (20, 2569872), (24, 2141560), (30, 1713248), (32, 1606170), (37, 1389120), (40, 1284936), (48, 1070780), (60, 856624), (64, 803085), (74, 694560), (80, 642468), (96, 535390), (111, 463040), (120, 428312), (148, 347280), (160, 321234), (185, 277824), (192, 267695), (222, 231520), (240, 214156), (296, 173640), (320, 160617), (370, 138912), (444, 115760), (480, 107078), (555, 92608), (592, 86820), (740, 69456), (888, 57880), (960, 53539), (1110, 46304), (1184, 43410), (1447, 35520), (1480, 34728), (1776, 28940), (2220, 23152), (2368, 21705), (2894, 17760), (2960, 17364), (3552, 14470), (4341, 11840), (4440, 11576), (5788, 8880), (5920, 8682), (7104, 7235)]