51495712

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 113992704

約数和(自身を除く): 62496992

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 37, 46, 61, 62, 74, 92, 122, 124, 148, 184, 244, 248, 296, 368, 488, 496, 592, 713, 736, 851, 976, 992, 1147, 1184, 1403, 1426, 1702, 1891, 1952, 2257, 2294, 2806, 2852, 3404, 3782, 4514, 4588, 5612, 5704, 6808, 7564, 9028, 9176, 11224, 11408, 13616, 15128, 18056, 18352, 22448, 22816, 26381, 27232, 30256, 36112, 36704, 43493, 44896, 51911, 52762, 60512, 69967, 72224, 86986, 103822, 105524, 139934, 173972, 207644, 211048, 279868, 347944, 415288, 422096, 559736, 695888, 830576, 844192, 1119472, 1391776, 1609241, 1661152, 2238944, 3218482, 6436964, 12873928, 25747856, 51495712]

約数ペア:

[(1, 51495712), (2, 25747856), (4, 12873928), (8, 6436964), (16, 3218482), (23, 2238944), (31, 1661152), (32, 1609241), (37, 1391776), (46, 1119472), (61, 844192), (62, 830576), (74, 695888), (92, 559736), (122, 422096), (124, 415288), (148, 347944), (184, 279868), (244, 211048), (248, 207644), (296, 173972), (368, 139934), (488, 105524), (496, 103822), (592, 86986), (713, 72224), (736, 69967), (851, 60512), (976, 52762), (992, 51911), (1147, 44896), (1184, 43493), (1403, 36704), (1426, 36112), (1702, 30256), (1891, 27232), (1952, 26381), (2257, 22816), (2294, 22448), (2806, 18352), (2852, 18056), (3404, 15128), (3782, 13616), (4514, 11408), (4588, 11224), (5612, 9176), (5704, 9028), (6808, 7564)]