49141120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1567}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 136745280

約数和(自身を除く): 87604160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1567, 1568, 1960, 2240, 3134, 3136, 3920, 4480, 6268, 6272, 7835, 7840, 10969, 12536, 15670, 15680, 21938, 25072, 31340, 31360, 43876, 50144, 54845, 62680, 76783, 87752, 100288, 109690, 125360, 153566, 175504, 200576, 219380, 250720, 307132, 351008, 383915, 438760, 501440, 614264, 702016, 767830, 877520, 1002880, 1228528, 1404032, 1535660, 1755040, 2457056, 3071320, 3510080, 4914112, 6142640, 7020160, 9828224, 12285280, 24570560, 49141120]

約数ペア:

[(1, 49141120), (2, 24570560), (4, 12285280), (5, 9828224), (7, 7020160), (8, 6142640), (10, 4914112), (14, 3510080), (16, 3071320), (20, 2457056), (28, 1755040), (32, 1535660), (35, 1404032), (40, 1228528), (49, 1002880), (56, 877520), (64, 767830), (70, 702016), (80, 614264), (98, 501440), (112, 438760), (128, 383915), (140, 351008), (160, 307132), (196, 250720), (224, 219380), (245, 200576), (280, 175504), (320, 153566), (392, 125360), (448, 109690), (490, 100288), (560, 87752), (640, 76783), (784, 62680), (896, 54845), (980, 50144), (1120, 43876), (1567, 31360), (1568, 31340), (1960, 25072), (2240, 21938), (3134, 15680), (3136, 15670), (3920, 12536), (4480, 10969), (6268, 7840), (6272, 7835)]