49310660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 122419584

約数和(自身を除く): 73108924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 751, 938, 980, 1340, 1502, 1876, 2345, 3004, 3283, 3755, 4690, 5257, 6566, 7510, 9380, 10514, 13132, 15020, 16415, 21028, 26285, 32830, 36799, 50317, 52570, 65660, 73598, 100634, 105140, 147196, 183995, 201268, 251585, 352219, 367990, 503170, 704438, 735980, 1006340, 1408876, 1761095, 2465533, 3522190, 4931066, 7044380, 9862132, 12327665, 24655330, 49310660]

約数ペア:

[(1, 49310660), (2, 24655330), (4, 12327665), (5, 9862132), (7, 7044380), (10, 4931066), (14, 3522190), (20, 2465533), (28, 1761095), (35, 1408876), (49, 1006340), (67, 735980), (70, 704438), (98, 503170), (134, 367990), (140, 352219), (196, 251585), (245, 201268), (268, 183995), (335, 147196), (469, 105140), (490, 100634), (670, 73598), (751, 65660), (938, 52570), (980, 50317), (1340, 36799), (1502, 32830), (1876, 26285), (2345, 21028), (3004, 16415), (3283, 15020), (3755, 13132), (4690, 10514), (5257, 9380), (6566, 7510)]