51124528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 127619808

約数和(自身を除く): 76495280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 73, 74, 91, 104, 112, 146, 148, 169, 182, 208, 259, 292, 296, 338, 364, 481, 511, 518, 584, 592, 676, 728, 949, 962, 1022, 1036, 1168, 1183, 1352, 1456, 1898, 1924, 2044, 2072, 2366, 2701, 2704, 3367, 3796, 3848, 4088, 4144, 4732, 5402, 6253, 6643, 6734, 7592, 7696, 8176, 9464, 10804, 12337, 12506, 13286, 13468, 15184, 18907, 18928, 21608, 24674, 25012, 26572, 26936, 35113, 37814, 43216, 43771, 49348, 50024, 53144, 53872, 70226, 75628, 86359, 87542, 98696, 100048, 106288, 140452, 151256, 172718, 175084, 197392, 245791, 280904, 302512, 345436, 350168, 456469, 491582, 561808, 690872, 700336, 912938, 983164, 1381744, 1825876, 1966328, 3195283, 3651752, 3932656, 6390566, 7303504, 12781132, 25562264, 51124528]

約数ペア:

[(1, 51124528), (2, 25562264), (4, 12781132), (7, 7303504), (8, 6390566), (13, 3932656), (14, 3651752), (16, 3195283), (26, 1966328), (28, 1825876), (37, 1381744), (52, 983164), (56, 912938), (73, 700336), (74, 690872), (91, 561808), (104, 491582), (112, 456469), (146, 350168), (148, 345436), (169, 302512), (182, 280904), (208, 245791), (259, 197392), (292, 175084), (296, 172718), (338, 151256), (364, 140452), (481, 106288), (511, 100048), (518, 98696), (584, 87542), (592, 86359), (676, 75628), (728, 70226), (949, 53872), (962, 53144), (1022, 50024), (1036, 49348), (1168, 43771), (1183, 43216), (1352, 37814), (1456, 35113), (1898, 26936), (1924, 26572), (2044, 25012), (2072, 24674), (2366, 21608), (2701, 18928), (2704, 18907), (3367, 15184), (3796, 13468), (3848, 13286), (4088, 12506), (4144, 12337), (4732, 10804), (5402, 9464), (6253, 8176), (6643, 7696), (6734, 7592)]