53651200

素因数分解:

$2^8\times 5^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 135725688

約数和(自身を除く): 82074488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 101, 128, 160, 166, 200, 202, 256, 320, 332, 400, 404, 415, 505, 640, 664, 800, 808, 830, 1010, 1280, 1328, 1600, 1616, 1660, 2020, 2075, 2525, 2656, 3200, 3232, 3320, 4040, 4150, 5050, 5312, 6400, 6464, 6640, 8080, 8300, 8383, 10100, 10624, 12928, 13280, 16160, 16600, 16766, 20200, 21248, 25856, 26560, 32320, 33200, 33532, 40400, 41915, 53120, 64640, 66400, 67064, 80800, 83830, 106240, 129280, 132800, 134128, 161600, 167660, 209575, 265600, 268256, 323200, 335320, 419150, 531200, 536512, 646400, 670640, 838300, 1073024, 1341280, 1676600, 2146048, 2682560, 3353200, 5365120, 6706400, 10730240, 13412800, 26825600, 53651200]

約数ペア:

[(1, 53651200), (2, 26825600), (4, 13412800), (5, 10730240), (8, 6706400), (10, 5365120), (16, 3353200), (20, 2682560), (25, 2146048), (32, 1676600), (40, 1341280), (50, 1073024), (64, 838300), (80, 670640), (83, 646400), (100, 536512), (101, 531200), (128, 419150), (160, 335320), (166, 323200), (200, 268256), (202, 265600), (256, 209575), (320, 167660), (332, 161600), (400, 134128), (404, 132800), (415, 129280), (505, 106240), (640, 83830), (664, 80800), (800, 67064), (808, 66400), (830, 64640), (1010, 53120), (1280, 41915), (1328, 40400), (1600, 33532), (1616, 33200), (1660, 32320), (2020, 26560), (2075, 25856), (2525, 21248), (2656, 20200), (3200, 16766), (3232, 16600), (3320, 16160), (4040, 13280), (4150, 12928), (5050, 10624), (5312, 10100), (6400, 8383), (6464, 8300), (6640, 8080)]