54992480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 136025568

約数和(自身を除く): 81033088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 83, 101, 160, 164, 166, 202, 205, 328, 332, 404, 410, 415, 505, 656, 664, 808, 820, 830, 1010, 1312, 1328, 1616, 1640, 1660, 2020, 2656, 3232, 3280, 3320, 3403, 4040, 4141, 6560, 6640, 6806, 8080, 8282, 8383, 13280, 13612, 16160, 16564, 16766, 17015, 20705, 27224, 33128, 33532, 34030, 41410, 41915, 54448, 66256, 67064, 68060, 82820, 83830, 108896, 132512, 134128, 136120, 165640, 167660, 268256, 272240, 331280, 335320, 343703, 544480, 662560, 670640, 687406, 1341280, 1374812, 1718515, 2749624, 3437030, 5499248, 6874060, 10998496, 13748120, 27496240, 54992480]

約数ペア:

[(1, 54992480), (2, 27496240), (4, 13748120), (5, 10998496), (8, 6874060), (10, 5499248), (16, 3437030), (20, 2749624), (32, 1718515), (40, 1374812), (41, 1341280), (80, 687406), (82, 670640), (83, 662560), (101, 544480), (160, 343703), (164, 335320), (166, 331280), (202, 272240), (205, 268256), (328, 167660), (332, 165640), (404, 136120), (410, 134128), (415, 132512), (505, 108896), (656, 83830), (664, 82820), (808, 68060), (820, 67064), (830, 66256), (1010, 54448), (1312, 41915), (1328, 41410), (1616, 34030), (1640, 33532), (1660, 33128), (2020, 27224), (2656, 20705), (3232, 17015), (3280, 16766), (3320, 16564), (3403, 16160), (4040, 13612), (4141, 13280), (6560, 8383), (6640, 8282), (6806, 8080)]