47516378

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 95130720

約数和(自身を除く): 47614342

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 151, 169, 182, 247, 266, 302, 338, 494, 637, 931, 1057, 1183, 1274, 1729, 1862, 1963, 2114, 2366, 2869, 3211, 3458, 3926, 5738, 6422, 7399, 8281, 12103, 13741, 14798, 16562, 20083, 22477, 24206, 25519, 27482, 37297, 40166, 44954, 51038, 74594, 96187, 140581, 157339, 178633, 192374, 261079, 281162, 314678, 357266, 484861, 522158, 969722, 1250431, 1827553, 2500862, 3394027, 3655106, 6788054, 23758189, 47516378]

約数ペア:

[(1, 47516378), (2, 23758189), (7, 6788054), (13, 3655106), (14, 3394027), (19, 2500862), (26, 1827553), (38, 1250431), (49, 969722), (91, 522158), (98, 484861), (133, 357266), (151, 314678), (169, 281162), (182, 261079), (247, 192374), (266, 178633), (302, 157339), (338, 140581), (494, 96187), (637, 74594), (931, 51038), (1057, 44954), (1183, 40166), (1274, 37297), (1729, 27482), (1862, 25519), (1963, 24206), (2114, 22477), (2366, 20083), (2869, 16562), (3211, 14798), (3458, 13741), (3926, 12103), (5738, 8281), (6422, 7399)]