47801208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 150796800

約数和(自身を除く): 102995592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 509, 516, 546, 559, 602, 728, 903, 1018, 1032, 1092, 1118, 1204, 1527, 1677, 1806, 2036, 2184, 2236, 2408, 3054, 3354, 3563, 3612, 3913, 4072, 4472, 6108, 6617, 6708, 7126, 7224, 7826, 10689, 11739, 12216, 13234, 13416, 14252, 15652, 19851, 21378, 21887, 23478, 26468, 28504, 31304, 39702, 42756, 43774, 46319, 46956, 52936, 65661, 79404, 85512, 87548, 92638, 93912, 131322, 138957, 153209, 158808, 175096, 185276, 262644, 277914, 284531, 306418, 370552, 459627, 525288, 555828, 569062, 612836, 853593, 919254, 1111656, 1138124, 1225672, 1707186, 1838508, 1991717, 2276248, 3414372, 3677016, 3983434, 5975151, 6828744, 7966868, 11950302, 15933736, 23900604, 47801208]

約数ペア:

[(1, 47801208), (2, 23900604), (3, 15933736), (4, 11950302), (6, 7966868), (7, 6828744), (8, 5975151), (12, 3983434), (13, 3677016), (14, 3414372), (21, 2276248), (24, 1991717), (26, 1838508), (28, 1707186), (39, 1225672), (42, 1138124), (43, 1111656), (52, 919254), (56, 853593), (78, 612836), (84, 569062), (86, 555828), (91, 525288), (104, 459627), (129, 370552), (156, 306418), (168, 284531), (172, 277914), (182, 262644), (258, 185276), (273, 175096), (301, 158808), (312, 153209), (344, 138957), (364, 131322), (509, 93912), (516, 92638), (546, 87548), (559, 85512), (602, 79404), (728, 65661), (903, 52936), (1018, 46956), (1032, 46319), (1092, 43774), (1118, 42756), (1204, 39702), (1527, 31304), (1677, 28504), (1806, 26468), (2036, 23478), (2184, 21887), (2236, 21378), (2408, 19851), (3054, 15652), (3354, 14252), (3563, 13416), (3612, 13234), (3913, 12216), (4072, 11739), (4472, 10689), (6108, 7826), (6617, 7224), (6708, 7126)]