50937440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 129929184

約数和(自身を除く): 78991744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 307, 340, 488, 544, 610, 614, 680, 976, 1037, 1220, 1228, 1360, 1535, 1952, 2074, 2440, 2456, 2720, 3070, 4148, 4880, 4912, 5185, 5219, 6140, 8296, 9760, 9824, 10370, 10438, 12280, 16592, 18727, 20740, 20876, 24560, 26095, 33184, 37454, 41480, 41752, 49120, 52190, 74908, 82960, 83504, 93635, 104380, 149816, 165920, 167008, 187270, 208760, 299632, 318359, 374540, 417520, 599264, 636718, 749080, 835040, 1273436, 1498160, 1591795, 2546872, 2996320, 3183590, 5093744, 6367180, 10187488, 12734360, 25468720, 50937440]

約数ペア:

[(1, 50937440), (2, 25468720), (4, 12734360), (5, 10187488), (8, 6367180), (10, 5093744), (16, 3183590), (17, 2996320), (20, 2546872), (32, 1591795), (34, 1498160), (40, 1273436), (61, 835040), (68, 749080), (80, 636718), (85, 599264), (122, 417520), (136, 374540), (160, 318359), (170, 299632), (244, 208760), (272, 187270), (305, 167008), (307, 165920), (340, 149816), (488, 104380), (544, 93635), (610, 83504), (614, 82960), (680, 74908), (976, 52190), (1037, 49120), (1220, 41752), (1228, 41480), (1360, 37454), (1535, 33184), (1952, 26095), (2074, 24560), (2440, 20876), (2456, 20740), (2720, 18727), (3070, 16592), (4148, 12280), (4880, 10438), (4912, 10370), (5185, 9824), (5219, 9760), (6140, 8296)]