49425320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 130999680

約数和(自身を除く): 81574360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 151, 167, 196, 245, 280, 302, 334, 392, 490, 604, 668, 755, 835, 980, 1057, 1169, 1208, 1336, 1510, 1670, 1960, 2114, 2338, 3020, 3340, 4228, 4676, 5285, 5845, 6040, 6680, 7399, 8183, 8456, 9352, 10570, 11690, 14798, 16366, 21140, 23380, 25217, 29596, 32732, 36995, 40915, 42280, 46760, 50434, 59192, 65464, 73990, 81830, 100868, 126085, 147980, 163660, 176519, 201736, 252170, 295960, 327320, 353038, 504340, 706076, 882595, 1008680, 1235633, 1412152, 1765190, 2471266, 3530380, 4942532, 6178165, 7060760, 9885064, 12356330, 24712660, 49425320]

約数ペア:

[(1, 49425320), (2, 24712660), (4, 12356330), (5, 9885064), (7, 7060760), (8, 6178165), (10, 4942532), (14, 3530380), (20, 2471266), (28, 1765190), (35, 1412152), (40, 1235633), (49, 1008680), (56, 882595), (70, 706076), (98, 504340), (140, 353038), (151, 327320), (167, 295960), (196, 252170), (245, 201736), (280, 176519), (302, 163660), (334, 147980), (392, 126085), (490, 100868), (604, 81830), (668, 73990), (755, 65464), (835, 59192), (980, 50434), (1057, 46760), (1169, 42280), (1208, 40915), (1336, 36995), (1510, 32732), (1670, 29596), (1960, 25217), (2114, 23380), (2338, 21140), (3020, 16366), (3340, 14798), (4228, 11690), (4676, 10570), (5285, 9352), (5845, 8456), (6040, 8183), (6680, 7399)]