51869688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 141402240

約数和(自身を除く): 89532552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2003, 2158, 3237, 4006, 4316, 6009, 6474, 8012, 8632, 12018, 12948, 16024, 24036, 25896, 26039, 48072, 52078, 78117, 104156, 156234, 166249, 208312, 312468, 332498, 498747, 624936, 664996, 997494, 1329992, 1994988, 2161237, 3989976, 4322474, 6483711, 8644948, 12967422, 17289896, 25934844, 51869688]

約数ペア:

[(1, 51869688), (2, 25934844), (3, 17289896), (4, 12967422), (6, 8644948), (8, 6483711), (12, 4322474), (13, 3989976), (24, 2161237), (26, 1994988), (39, 1329992), (52, 997494), (78, 664996), (83, 624936), (104, 498747), (156, 332498), (166, 312468), (249, 208312), (312, 166249), (332, 156234), (498, 104156), (664, 78117), (996, 52078), (1079, 48072), (1992, 26039), (2003, 25896), (2158, 24036), (3237, 16024), (4006, 12948), (4316, 12018), (6009, 8632), (6474, 8012)]