49013920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 78356960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 701, 736, 760, 874, 920, 1402, 1520, 1748, 1840, 2185, 2804, 3040, 3496, 3505, 3680, 4370, 5608, 6992, 7010, 8740, 11216, 13319, 13984, 14020, 16123, 17480, 22432, 26638, 28040, 32246, 34960, 53276, 56080, 64492, 66595, 69920, 80615, 106552, 112160, 128984, 133190, 161230, 213104, 257968, 266380, 306337, 322460, 426208, 515936, 532760, 612674, 644920, 1065520, 1225348, 1289840, 1531685, 2131040, 2450696, 2579680, 3063370, 4901392, 6126740, 9802784, 12253480, 24506960, 49013920]

約数ペア:

[(1, 49013920), (2, 24506960), (4, 12253480), (5, 9802784), (8, 6126740), (10, 4901392), (16, 3063370), (19, 2579680), (20, 2450696), (23, 2131040), (32, 1531685), (38, 1289840), (40, 1225348), (46, 1065520), (76, 644920), (80, 612674), (92, 532760), (95, 515936), (115, 426208), (152, 322460), (160, 306337), (184, 266380), (190, 257968), (230, 213104), (304, 161230), (368, 133190), (380, 128984), (437, 112160), (460, 106552), (608, 80615), (701, 69920), (736, 66595), (760, 64492), (874, 56080), (920, 53276), (1402, 34960), (1520, 32246), (1748, 28040), (1840, 26638), (2185, 22432), (2804, 17480), (3040, 16123), (3496, 14020), (3505, 13984), (3680, 13319), (4370, 11216), (5608, 8740), (6992, 7010)]