47992581

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 93671424

約数和(自身を除く): 45678843

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 383, 459, 567, 663, 819, 1053, 1071, 1149, 1377, 1547, 1989, 2457, 2681, 3213, 3447, 4641, 4979, 5967, 6511, 7371, 8043, 9639, 10341, 13923, 14937, 17901, 19533, 24129, 31023, 34853, 41769, 44811, 45577, 58599, 72387, 84643, 104559, 125307, 134433, 136731, 175797, 217161, 253929, 313677, 403299, 410193, 527391, 592501, 761787, 941031, 1230579, 1777503, 2285361, 2823093, 3691737, 5332509, 6856083, 15997527, 47992581]

約数ペア:

[(1, 47992581), (3, 15997527), (7, 6856083), (9, 5332509), (13, 3691737), (17, 2823093), (21, 2285361), (27, 1777503), (39, 1230579), (51, 941031), (63, 761787), (81, 592501), (91, 527391), (117, 410193), (119, 403299), (153, 313677), (189, 253929), (221, 217161), (273, 175797), (351, 136731), (357, 134433), (383, 125307), (459, 104559), (567, 84643), (663, 72387), (819, 58599), (1053, 45577), (1071, 44811), (1149, 41769), (1377, 34853), (1547, 31023), (1989, 24129), (2457, 19533), (2681, 17901), (3213, 14937), (3447, 13923), (4641, 10341), (4979, 9639), (5967, 8043), (6511, 7371)]