49805280945

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{38219}}^1$

素因数の和:38444

約数の個数: 96

約数和(自身を含む): 103524220800

約数和(自身を除く): 53718939855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 197, 245, 315, 441, 591, 735, 945, 985, 1323, 1379, 1773, 2205, 2955, 4137, 5319, 6615, 6895, 8865, 9653, 12411, 20685, 26595, 28959, 37233, 38219, 48265, 62055, 86877, 114657, 144795, 186165, 191095, 260631, 267533, 343971, 434385, 573285, 802599, 1031913, 1303155, 1337665, 1719855, 1872731, 2407797, 4012995, 5159565, 5618193, 7223391, 7529143, 9363655, 12038985, 16854579, 22587429, 28090965, 36116955, 37645715, 50563737, 52704001, 67762287, 84272895, 112937145, 158112003, 203286861, 252818685, 263520005, 338811435, 368928007, 474336009, 790560015, 1016434305, 1106784021, 1423008027, 1844640035, 2371680045, 3320352063, 5533920105, 7115040135, 9961056189, 16601760315, 49805280945]

約数ペア:

[(1, 49805280945), (3, 16601760315), (5, 9961056189), (7, 7115040135), (9, 5533920105), (15, 3320352063), (21, 2371680045), (27, 1844640035), (35, 1423008027), (45, 1106784021), (49, 1016434305), (63, 790560015), (105, 474336009), (135, 368928007), (147, 338811435), (189, 263520005), (197, 252818685), (245, 203286861), (315, 158112003), (441, 112937145), (591, 84272895), (735, 67762287), (945, 52704001), (985, 50563737), (1323, 37645715), (1379, 36116955), (1773, 28090965), (2205, 22587429), (2955, 16854579), (4137, 12038985), (5319, 9363655), (6615, 7529143), (6895, 7223391), (8865, 5618193), (9653, 5159565), (12411, 4012995), (20685, 2407797), (26595, 1872731), (28959, 1719855), (37233, 1337665), (38219, 1303155), (48265, 1031913), (62055, 802599), (86877, 573285), (114657, 434385), (144795, 343971), (186165, 267533), (191095, 260631)]