49972428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2455

約数の個数: 72

約数和(自身を含む): 140461776

約数和(自身を除く): 90489348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 2381, 3498, 4762, 5247, 6996, 7143, 9524, 10494, 14286, 20988, 21429, 26191, 28572, 42858, 52382, 78573, 85716, 104764, 126193, 157146, 235719, 252386, 314292, 378579, 471438, 504772, 757158, 942876, 1135737, 1388123, 1514316, 2271474, 2776246, 4164369, 4542948, 5552492, 8328738, 12493107, 16657476, 24986214, 49972428]

約数ペア:

[(1, 49972428), (2, 24986214), (3, 16657476), (4, 12493107), (6, 8328738), (9, 5552492), (11, 4542948), (12, 4164369), (18, 2776246), (22, 2271474), (33, 1514316), (36, 1388123), (44, 1135737), (53, 942876), (66, 757158), (99, 504772), (106, 471438), (132, 378579), (159, 314292), (198, 252386), (212, 235719), (318, 157146), (396, 126193), (477, 104764), (583, 85716), (636, 78573), (954, 52382), (1166, 42858), (1749, 28572), (1908, 26191), (2332, 21429), (2381, 20988), (3498, 14286), (4762, 10494), (5247, 9524), (6996, 7143)]