49481432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 128701440

約数和(自身を除く): 79220008

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 143, 148, 154, 167, 182, 259, 286, 296, 308, 334, 364, 407, 481, 518, 572, 616, 668, 728, 814, 962, 1001, 1036, 1144, 1169, 1336, 1628, 1837, 1924, 2002, 2072, 2171, 2338, 2849, 3256, 3367, 3674, 3848, 4004, 4342, 4676, 5291, 5698, 6179, 6734, 7348, 8008, 8684, 9352, 10582, 11396, 12358, 12859, 13468, 14696, 15197, 17368, 21164, 22792, 23881, 24716, 25718, 26936, 30394, 37037, 42328, 43253, 47762, 49432, 51436, 60788, 67969, 74074, 80327, 86506, 95524, 102872, 121576, 135938, 148148, 160654, 167167, 173012, 191048, 271876, 296296, 321308, 334334, 346024, 475783, 543752, 562289, 642616, 668668, 883597, 951566, 1124578, 1337336, 1767194, 1903132, 2249156, 3534388, 3806264, 4498312, 6185179, 7068776, 12370358, 24740716, 49481432]

約数ペア:

[(1, 49481432), (2, 24740716), (4, 12370358), (7, 7068776), (8, 6185179), (11, 4498312), (13, 3806264), (14, 3534388), (22, 2249156), (26, 1903132), (28, 1767194), (37, 1337336), (44, 1124578), (52, 951566), (56, 883597), (74, 668668), (77, 642616), (88, 562289), (91, 543752), (104, 475783), (143, 346024), (148, 334334), (154, 321308), (167, 296296), (182, 271876), (259, 191048), (286, 173012), (296, 167167), (308, 160654), (334, 148148), (364, 135938), (407, 121576), (481, 102872), (518, 95524), (572, 86506), (616, 80327), (668, 74074), (728, 67969), (814, 60788), (962, 51436), (1001, 49432), (1036, 47762), (1144, 43253), (1169, 42328), (1336, 37037), (1628, 30394), (1837, 26936), (1924, 25718), (2002, 24716), (2072, 23881), (2171, 22792), (2338, 21164), (2849, 17368), (3256, 15197), (3367, 14696), (3674, 13468), (3848, 12859), (4004, 12358), (4342, 11396), (4676, 10582), (5291, 9352), (5698, 8684), (6179, 8008), (6734, 7348)]