49899444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 136821888

約数和(自身を除く): 86922444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 751, 791, 1356, 1502, 1582, 2253, 2373, 3004, 3164, 4506, 4746, 5257, 5537, 9012, 9492, 10514, 11074, 15771, 16611, 21028, 22148, 31542, 33222, 36799, 63084, 66444, 73598, 84863, 110397, 147196, 169726, 220794, 254589, 339452, 441588, 509178, 594041, 1018356, 1188082, 1782123, 2376164, 3564246, 4158287, 7128492, 8316574, 12474861, 16633148, 24949722, 49899444]

約数ペア:

[(1, 49899444), (2, 24949722), (3, 16633148), (4, 12474861), (6, 8316574), (7, 7128492), (12, 4158287), (14, 3564246), (21, 2376164), (28, 1782123), (42, 1188082), (49, 1018356), (84, 594041), (98, 509178), (113, 441588), (147, 339452), (196, 254589), (226, 220794), (294, 169726), (339, 147196), (452, 110397), (588, 84863), (678, 73598), (751, 66444), (791, 63084), (1356, 36799), (1502, 33222), (1582, 31542), (2253, 22148), (2373, 21028), (3004, 16611), (3164, 15771), (4506, 11074), (4746, 10514), (5257, 9492), (5537, 9012)]