49321920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 158739840

約数和(自身を除く): 109417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 619, 664, 830, 960, 996, 1238, 1245, 1328, 1660, 1857, 1992, 2476, 2490, 2656, 3095, 3320, 3714, 3984, 4952, 4980, 5312, 6190, 6640, 7428, 7968, 9285, 9904, 9960, 12380, 13280, 14856, 15936, 18570, 19808, 19920, 24760, 26560, 29712, 37140, 39616, 39840, 49520, 51377, 59424, 74280, 79680, 99040, 102754, 118848, 148560, 154131, 198080, 205508, 256885, 297120, 308262, 411016, 513770, 594240, 616524, 770655, 822032, 1027540, 1233048, 1541310, 1644064, 2055080, 2466096, 3082620, 3288128, 4110160, 4932192, 6165240, 8220320, 9864384, 12330480, 16440640, 24660960, 49321920]

約数ペア:

[(1, 49321920), (2, 24660960), (3, 16440640), (4, 12330480), (5, 9864384), (6, 8220320), (8, 6165240), (10, 4932192), (12, 4110160), (15, 3288128), (16, 3082620), (20, 2466096), (24, 2055080), (30, 1644064), (32, 1541310), (40, 1233048), (48, 1027540), (60, 822032), (64, 770655), (80, 616524), (83, 594240), (96, 513770), (120, 411016), (160, 308262), (166, 297120), (192, 256885), (240, 205508), (249, 198080), (320, 154131), (332, 148560), (415, 118848), (480, 102754), (498, 99040), (619, 79680), (664, 74280), (830, 59424), (960, 51377), (996, 49520), (1238, 39840), (1245, 39616), (1328, 37140), (1660, 29712), (1857, 26560), (1992, 24760), (2476, 19920), (2490, 19808), (2656, 18570), (3095, 15936), (3320, 14856), (3714, 13280), (3984, 12380), (4952, 9960), (4980, 9904), (5312, 9285), (6190, 7968), (6640, 7428)]