52319488

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 114464000

約数和(自身を除く): 62144512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 199, 208, 256, 316, 398, 416, 632, 796, 832, 1027, 1264, 1592, 1664, 2054, 2528, 2587, 3184, 3328, 4108, 5056, 5174, 6368, 8216, 10112, 10348, 12736, 15721, 16432, 20224, 20696, 25472, 31442, 32864, 41392, 50944, 62884, 65728, 82784, 125768, 131456, 165568, 204373, 251536, 262912, 331136, 408746, 503072, 662272, 817492, 1006144, 1634984, 2012288, 3269968, 4024576, 6539936, 13079872, 26159744, 52319488]

約数ペア:

[(1, 52319488), (2, 26159744), (4, 13079872), (8, 6539936), (13, 4024576), (16, 3269968), (26, 2012288), (32, 1634984), (52, 1006144), (64, 817492), (79, 662272), (104, 503072), (128, 408746), (158, 331136), (199, 262912), (208, 251536), (256, 204373), (316, 165568), (398, 131456), (416, 125768), (632, 82784), (796, 65728), (832, 62884), (1027, 50944), (1264, 41392), (1592, 32864), (1664, 31442), (2054, 25472), (2528, 20696), (2587, 20224), (3184, 16432), (3328, 15721), (4108, 12736), (5056, 10348), (5174, 10112), (6368, 8216)]