51821016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 145459440

約数和(自身を除く): 93638424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 67, 74, 78, 104, 111, 134, 148, 156, 201, 222, 268, 296, 312, 402, 444, 481, 536, 804, 871, 888, 962, 1443, 1608, 1742, 1924, 2479, 2613, 2886, 3484, 3848, 4489, 4958, 5226, 5772, 6968, 7437, 8978, 9916, 10452, 11544, 13467, 14874, 17956, 19832, 20904, 26934, 29748, 32227, 35912, 53868, 58357, 59496, 64454, 96681, 107736, 116714, 128908, 166093, 175071, 193362, 233428, 257816, 332186, 350142, 386724, 466856, 498279, 664372, 700284, 773448, 996558, 1328744, 1400568, 1993116, 2159209, 3986232, 4318418, 6477627, 8636836, 12955254, 17273672, 25910508, 51821016]

約数ペア:

[(1, 51821016), (2, 25910508), (3, 17273672), (4, 12955254), (6, 8636836), (8, 6477627), (12, 4318418), (13, 3986232), (24, 2159209), (26, 1993116), (37, 1400568), (39, 1328744), (52, 996558), (67, 773448), (74, 700284), (78, 664372), (104, 498279), (111, 466856), (134, 386724), (148, 350142), (156, 332186), (201, 257816), (222, 233428), (268, 193362), (296, 175071), (312, 166093), (402, 128908), (444, 116714), (481, 107736), (536, 96681), (804, 64454), (871, 59496), (888, 58357), (962, 53868), (1443, 35912), (1608, 32227), (1742, 29748), (1924, 26934), (2479, 20904), (2613, 19832), (2886, 17956), (3484, 14874), (3848, 13467), (4489, 11544), (4958, 10452), (5226, 9916), (5772, 8978), (6968, 7437)]