48895980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2543

約数の個数: 96

約数和(自身を含む): 159860736

約数和(自身を除く): 110964756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2477, 2820, 3290, 3948, 4935, 4954, 6580, 7431, 9870, 9908, 12385, 14862, 17339, 19740, 24770, 29724, 34678, 37155, 49540, 52017, 69356, 74310, 86695, 104034, 116419, 148620, 173390, 208068, 232838, 260085, 346780, 349257, 465676, 520170, 582095, 698514, 814933, 1040340, 1164190, 1397028, 1629866, 1746285, 2328380, 2444799, 3259732, 3492570, 4074665, 4889598, 6985140, 8149330, 9779196, 12223995, 16298660, 24447990, 48895980]

約数ペア:

[(1, 48895980), (2, 24447990), (3, 16298660), (4, 12223995), (5, 9779196), (6, 8149330), (7, 6985140), (10, 4889598), (12, 4074665), (14, 3492570), (15, 3259732), (20, 2444799), (21, 2328380), (28, 1746285), (30, 1629866), (35, 1397028), (42, 1164190), (47, 1040340), (60, 814933), (70, 698514), (84, 582095), (94, 520170), (105, 465676), (140, 349257), (141, 346780), (188, 260085), (210, 232838), (235, 208068), (282, 173390), (329, 148620), (420, 116419), (470, 104034), (564, 86695), (658, 74310), (705, 69356), (940, 52017), (987, 49540), (1316, 37155), (1410, 34678), (1645, 29724), (1974, 24770), (2477, 19740), (2820, 17339), (3290, 14862), (3948, 12385), (4935, 9908), (4954, 9870), (6580, 7431)]