51147156944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{7907}}^1$

素因数の和:8292

約数の個数: 80

約数和(自身を含む): 107986713408

約数和(自身を除く): 56839556464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 227, 274, 454, 548, 908, 1096, 1781, 1816, 2192, 2951, 3562, 3632, 5902, 7124, 7907, 11804, 14248, 15814, 23608, 28496, 31099, 31628, 47216, 62198, 63256, 102791, 124396, 126512, 205582, 248792, 404287, 411164, 497584, 808574, 822328, 1083259, 1617148, 1644656, 1794889, 2166518, 3234296, 3589778, 4333036, 6468592, 7179556, 8666072, 14082367, 14359112, 17332144, 23333557, 28164734, 28718224, 46667114, 56329468, 93334228, 112658936, 186668456, 225317872, 245899793, 373336912, 491799586, 983599172, 1967198344, 3196697309, 3934396688, 6393394618, 12786789236, 25573578472, 51147156944]

約数ペア:

[(1, 51147156944), (2, 25573578472), (4, 12786789236), (8, 6393394618), (13, 3934396688), (16, 3196697309), (26, 1967198344), (52, 983599172), (104, 491799586), (137, 373336912), (208, 245899793), (227, 225317872), (274, 186668456), (454, 112658936), (548, 93334228), (908, 56329468), (1096, 46667114), (1781, 28718224), (1816, 28164734), (2192, 23333557), (2951, 17332144), (3562, 14359112), (3632, 14082367), (5902, 8666072), (7124, 7179556), (7907, 6468592), (11804, 4333036), (14248, 3589778), (15814, 3234296), (23608, 2166518), (28496, 1794889), (31099, 1644656), (31628, 1617148), (47216, 1083259), (62198, 822328), (63256, 808574), (102791, 497584), (124396, 411164), (126512, 404287), (205582, 248792)]