48074240

素因数分解:

$2^9\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 117113040

約数和(自身を除く): 69038800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 211, 256, 320, 356, 422, 445, 512, 640, 712, 844, 890, 1055, 1280, 1424, 1688, 1780, 2110, 2560, 2848, 3376, 3560, 4220, 5696, 6752, 7120, 8440, 11392, 13504, 14240, 16880, 18779, 22784, 27008, 28480, 33760, 37558, 45568, 54016, 56960, 67520, 75116, 93895, 108032, 113920, 135040, 150232, 187790, 227840, 270080, 300464, 375580, 540160, 600928, 751160, 1201856, 1502320, 2403712, 3004640, 4807424, 6009280, 9614848, 12018560, 24037120, 48074240]

約数ペア:

[(1, 48074240), (2, 24037120), (4, 12018560), (5, 9614848), (8, 6009280), (10, 4807424), (16, 3004640), (20, 2403712), (32, 1502320), (40, 1201856), (64, 751160), (80, 600928), (89, 540160), (128, 375580), (160, 300464), (178, 270080), (211, 227840), (256, 187790), (320, 150232), (356, 135040), (422, 113920), (445, 108032), (512, 93895), (640, 75116), (712, 67520), (844, 56960), (890, 54016), (1055, 45568), (1280, 37558), (1424, 33760), (1688, 28480), (1780, 27008), (2110, 22784), (2560, 18779), (2848, 16880), (3376, 14240), (3560, 13504), (4220, 11392), (5696, 8440), (6752, 7120)]