51468417

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 52315263

約数列:

[1, 3, 7, 9, 11, 13, 21, 29, 33, 39, 63, 77, 87, 91, 99, 117, 143, 197, 203, 231, 261, 273, 319, 377, 429, 591, 609, 693, 819, 957, 1001, 1131, 1287, 1379, 1773, 1827, 2167, 2233, 2561, 2639, 2871, 3003, 3393, 4137, 4147, 5713, 6501, 6699, 7683, 7917, 9009, 12411, 12441, 15169, 17139, 17927, 19503, 20097, 23049, 23751, 28171, 29029, 37323, 39991, 45507, 51417, 53781, 62843, 74269, 84513, 87087, 119973, 136521, 161343, 188529, 197197, 222807, 253539, 261261, 359919, 439901, 519883, 565587, 591591, 668421, 816959, 1319703, 1559649, 1774773, 2450877, 3959109, 4678947, 5718713, 7352631, 17156139, 51468417]

約数ペア:

[(1, 51468417), (3, 17156139), (7, 7352631), (9, 5718713), (11, 4678947), (13, 3959109), (21, 2450877), (29, 1774773), (33, 1559649), (39, 1319703), (63, 816959), (77, 668421), (87, 591591), (91, 565587), (99, 519883), (117, 439901), (143, 359919), (197, 261261), (203, 253539), (231, 222807), (261, 197197), (273, 188529), (319, 161343), (377, 136521), (429, 119973), (591, 87087), (609, 84513), (693, 74269), (819, 62843), (957, 53781), (1001, 51417), (1131, 45507), (1287, 39991), (1379, 37323), (1773, 29029), (1827, 28171), (2167, 23751), (2233, 23049), (2561, 20097), (2639, 19503), (2871, 17927), (3003, 17139), (3393, 15169), (4137, 12441), (4147, 12411), (5713, 9009), (6501, 7917), (6699, 7683)]