49140468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 138486348

約数和(自身を除く): 89345880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 169, 197, 234, 246, 338, 369, 394, 468, 492, 507, 533, 591, 676, 738, 788, 1014, 1066, 1182, 1476, 1521, 1599, 1773, 2028, 2132, 2364, 2561, 3042, 3198, 3546, 4797, 5122, 6084, 6396, 6929, 7092, 7683, 8077, 9594, 10244, 13858, 15366, 16154, 19188, 20787, 23049, 24231, 27716, 30732, 32308, 33293, 41574, 46098, 48462, 62361, 66586, 72693, 83148, 92196, 96924, 99879, 105001, 124722, 133172, 145386, 199758, 210002, 249444, 290772, 299637, 315003, 399516, 420004, 599274, 630006, 945009, 1198548, 1260012, 1365013, 1890018, 2730026, 3780036, 4095039, 5460052, 8190078, 12285117, 16380156, 24570234, 49140468]

約数ペア:

[(1, 49140468), (2, 24570234), (3, 16380156), (4, 12285117), (6, 8190078), (9, 5460052), (12, 4095039), (13, 3780036), (18, 2730026), (26, 1890018), (36, 1365013), (39, 1260012), (41, 1198548), (52, 945009), (78, 630006), (82, 599274), (117, 420004), (123, 399516), (156, 315003), (164, 299637), (169, 290772), (197, 249444), (234, 210002), (246, 199758), (338, 145386), (369, 133172), (394, 124722), (468, 105001), (492, 99879), (507, 96924), (533, 92196), (591, 83148), (676, 72693), (738, 66586), (788, 62361), (1014, 48462), (1066, 46098), (1182, 41574), (1476, 33293), (1521, 32308), (1599, 30732), (1773, 27716), (2028, 24231), (2132, 23049), (2364, 20787), (2561, 19188), (3042, 16154), (3198, 15366), (3546, 13858), (4797, 10244), (5122, 9594), (6084, 8077), (6396, 7683), (6929, 7092)]