49337040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 153668736

約数和(自身を除く): 104331696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 661, 933, 1244, 1322, 1555, 1866, 1983, 2488, 2644, 3110, 3305, 3732, 3966, 4665, 4976, 5288, 6220, 6610, 7464, 7932, 9330, 9915, 10576, 12440, 13220, 14928, 15864, 18660, 19830, 24880, 26440, 31728, 37320, 39660, 52880, 74640, 79320, 158640, 205571, 411142, 616713, 822284, 1027855, 1233426, 1644568, 2055710, 2466852, 3083565, 3289136, 4111420, 4933704, 6167130, 8222840, 9867408, 12334260, 16445680, 24668520, 49337040]

約数ペア:

[(1, 49337040), (2, 24668520), (3, 16445680), (4, 12334260), (5, 9867408), (6, 8222840), (8, 6167130), (10, 4933704), (12, 4111420), (15, 3289136), (16, 3083565), (20, 2466852), (24, 2055710), (30, 1644568), (40, 1233426), (48, 1027855), (60, 822284), (80, 616713), (120, 411142), (240, 205571), (311, 158640), (622, 79320), (661, 74640), (933, 52880), (1244, 39660), (1322, 37320), (1555, 31728), (1866, 26440), (1983, 24880), (2488, 19830), (2644, 18660), (3110, 15864), (3305, 14928), (3732, 13220), (3966, 12440), (4665, 10576), (4976, 9915), (5288, 9330), (6220, 7932), (6610, 7464)]