49315420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 133410816

約数和(自身を除く): 84095396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1033, 1085, 1364, 1540, 1705, 2066, 2170, 2387, 3410, 4132, 4340, 4774, 5165, 6820, 7231, 9548, 10330, 11363, 11935, 14462, 20660, 22726, 23870, 28924, 32023, 36155, 45452, 47740, 56815, 64046, 72310, 79541, 113630, 128092, 144620, 159082, 160115, 224161, 227260, 318164, 320230, 352253, 397705, 448322, 640460, 704506, 795410, 896644, 1120805, 1409012, 1590820, 1761265, 2241610, 2465771, 3522530, 4483220, 4931542, 7045060, 9863084, 12328855, 24657710, 49315420]

約数ペア:

[(1, 49315420), (2, 24657710), (4, 12328855), (5, 9863084), (7, 7045060), (10, 4931542), (11, 4483220), (14, 3522530), (20, 2465771), (22, 2241610), (28, 1761265), (31, 1590820), (35, 1409012), (44, 1120805), (55, 896644), (62, 795410), (70, 704506), (77, 640460), (110, 448322), (124, 397705), (140, 352253), (154, 320230), (155, 318164), (217, 227260), (220, 224161), (308, 160115), (310, 159082), (341, 144620), (385, 128092), (434, 113630), (620, 79541), (682, 72310), (770, 64046), (868, 56815), (1033, 47740), (1085, 45452), (1364, 36155), (1540, 32023), (1705, 28924), (2066, 23870), (2170, 22726), (2387, 20660), (3410, 14462), (4132, 11935), (4340, 11363), (4774, 10330), (5165, 9548), (6820, 7231)]