49829520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:16000

約数の個数: 80

約数和(自身を含む): 166364352

約数和(自身を除く): 116534832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15971, 31942, 47913, 63884, 79855, 95826, 127768, 159710, 191652, 207623, 239565, 255536, 319420, 383304, 415246, 479130, 622869, 638840, 766608, 830492, 958260, 1038115, 1245738, 1277680, 1660984, 1916520, 2076230, 2491476, 3114345, 3321968, 3833040, 4152460, 4982952, 6228690, 8304920, 9965904, 12457380, 16609840, 24914760, 49829520]

約数ペア:

[(1, 49829520), (2, 24914760), (3, 16609840), (4, 12457380), (5, 9965904), (6, 8304920), (8, 6228690), (10, 4982952), (12, 4152460), (13, 3833040), (15, 3321968), (16, 3114345), (20, 2491476), (24, 2076230), (26, 1916520), (30, 1660984), (39, 1277680), (40, 1245738), (48, 1038115), (52, 958260), (60, 830492), (65, 766608), (78, 638840), (80, 622869), (104, 479130), (120, 415246), (130, 383304), (156, 319420), (195, 255536), (208, 239565), (240, 207623), (260, 191652), (312, 159710), (390, 127768), (520, 95826), (624, 79855), (780, 63884), (1040, 47913), (1560, 31942), (3120, 15971)]