53542400

素因数分解:

$2^9\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 120

約数和(自身を含む): 137000160

約数和(自身を除く): 83457760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 89, 94, 100, 128, 160, 178, 188, 200, 235, 256, 320, 356, 376, 400, 445, 470, 512, 640, 712, 752, 800, 890, 940, 1175, 1280, 1424, 1504, 1600, 1780, 1880, 2225, 2350, 2560, 2848, 3008, 3200, 3560, 3760, 4183, 4450, 4700, 5696, 6016, 6400, 7120, 7520, 8366, 8900, 9400, 11392, 12032, 12800, 14240, 15040, 16732, 17800, 18800, 20915, 22784, 24064, 28480, 30080, 33464, 35600, 37600, 41830, 45568, 56960, 60160, 66928, 71200, 75200, 83660, 104575, 113920, 120320, 133856, 142400, 150400, 167320, 209150, 227840, 267712, 284800, 300800, 334640, 418300, 535424, 569600, 601600, 669280, 836600, 1070848, 1139200, 1338560, 1673200, 2141696, 2677120, 3346400, 5354240, 6692800, 10708480, 13385600, 26771200, 53542400]

約数ペア:

[(1, 53542400), (2, 26771200), (4, 13385600), (5, 10708480), (8, 6692800), (10, 5354240), (16, 3346400), (20, 2677120), (25, 2141696), (32, 1673200), (40, 1338560), (47, 1139200), (50, 1070848), (64, 836600), (80, 669280), (89, 601600), (94, 569600), (100, 535424), (128, 418300), (160, 334640), (178, 300800), (188, 284800), (200, 267712), (235, 227840), (256, 209150), (320, 167320), (356, 150400), (376, 142400), (400, 133856), (445, 120320), (470, 113920), (512, 104575), (640, 83660), (712, 75200), (752, 71200), (800, 66928), (890, 60160), (940, 56960), (1175, 45568), (1280, 41830), (1424, 37600), (1504, 35600), (1600, 33464), (1780, 30080), (1880, 28480), (2225, 24064), (2350, 22784), (2560, 20915), (2848, 18800), (3008, 17800), (3200, 16732), (3560, 15040), (3760, 14240), (4183, 12800), (4450, 12032), (4700, 11392), (5696, 9400), (6016, 8900), (6400, 8366), (7120, 7520)]