49011976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 55174904

約数列:

[1, 2, 4, 8, 13, 26, 37, 47, 52, 74, 94, 104, 148, 188, 271, 296, 376, 481, 542, 611, 962, 1084, 1222, 1739, 1924, 2168, 2444, 3478, 3523, 3848, 4888, 6956, 7046, 10027, 12737, 13912, 14092, 20054, 22607, 25474, 28184, 40108, 45214, 50948, 80216, 90428, 101896, 130351, 165581, 180856, 260702, 331162, 471269, 521404, 662324, 942538, 1042808, 1324648, 1885076, 3770152, 6126497, 12252994, 24505988, 49011976]

約数ペア:

[(1, 49011976), (2, 24505988), (4, 12252994), (8, 6126497), (13, 3770152), (26, 1885076), (37, 1324648), (47, 1042808), (52, 942538), (74, 662324), (94, 521404), (104, 471269), (148, 331162), (188, 260702), (271, 180856), (296, 165581), (376, 130351), (481, 101896), (542, 90428), (611, 80216), (962, 50948), (1084, 45214), (1222, 40108), (1739, 28184), (1924, 25474), (2168, 22607), (2444, 20054), (3478, 14092), (3523, 13912), (3848, 12737), (4888, 10027), (6956, 7046)]