53290400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2346

約数の個数: 72

約数和(自身を含む): 134639820

約数和(自身を除く): 81349420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 2297, 2320, 2900, 4594, 4640, 5800, 9188, 11485, 11600, 18376, 22970, 23200, 36752, 45940, 57425, 66613, 73504, 91880, 114850, 133226, 183760, 229700, 266452, 333065, 367520, 459400, 532904, 666130, 918800, 1065808, 1332260, 1665325, 1837600, 2131616, 2664520, 3330650, 5329040, 6661300, 10658080, 13322600, 26645200, 53290400]

約数ペア:

[(1, 53290400), (2, 26645200), (4, 13322600), (5, 10658080), (8, 6661300), (10, 5329040), (16, 3330650), (20, 2664520), (25, 2131616), (29, 1837600), (32, 1665325), (40, 1332260), (50, 1065808), (58, 918800), (80, 666130), (100, 532904), (116, 459400), (145, 367520), (160, 333065), (200, 266452), (232, 229700), (290, 183760), (400, 133226), (464, 114850), (580, 91880), (725, 73504), (800, 66613), (928, 57425), (1160, 45940), (1450, 36752), (2297, 23200), (2320, 22970), (2900, 18376), (4594, 11600), (4640, 11485), (5800, 9188)]