50453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 171155712

約数和(自身を除く): 120702192

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, 103, 104, 120, 130, 156, 157, 195, 206, 208, 240, 260, 309, 312, 314, 390, 412, 471, 515, 520, 618, 624, 628, 780, 785, 824, 942, 1030, 1040, 1236, 1256, 1339, 1545, 1560, 1570, 1648, 1884, 2041, 2060, 2355, 2472, 2512, 2678, 3090, 3120, 3140, 3768, 4017, 4082, 4120, 4710, 4944, 5356, 6123, 6180, 6280, 6695, 7536, 8034, 8164, 8240, 9420, 10205, 10712, 12246, 12360, 12560, 13390, 16068, 16171, 16328, 18840, 20085, 20410, 21424, 24492, 24720, 26780, 30615, 32136, 32342, 32656, 37680, 40170, 40820, 48513, 48984, 53560, 61230, 64272, 64684, 80340, 80855, 81640, 97026, 97968, 107120, 122460, 129368, 160680, 161710, 163280, 194052, 210223, 242565, 244920, 258736, 321360, 323420, 388104, 420446, 485130, 489840, 630669, 646840, 776208, 840892, 970260, 1051115, 1261338, 1293680, 1681784, 1940520, 2102230, 2522676, 3153345, 3363568, 3881040, 4204460, 5045352, 6306690, 8408920, 10090704, 12613380, 16817840, 25226760, 50453520]

約数ペア:

[(1, 50453520), (2, 25226760), (3, 16817840), (4, 12613380), (5, 10090704), (6, 8408920), (8, 6306690), (10, 5045352), (12, 4204460), (13, 3881040), (15, 3363568), (16, 3153345), (20, 2522676), (24, 2102230), (26, 1940520), (30, 1681784), (39, 1293680), (40, 1261338), (48, 1051115), (52, 970260), (60, 840892), (65, 776208), (78, 646840), (80, 630669), (103, 489840), (104, 485130), (120, 420446), (130, 388104), (156, 323420), (157, 321360), (195, 258736), (206, 244920), (208, 242565), (240, 210223), (260, 194052), (309, 163280), (312, 161710), (314, 160680), (390, 129368), (412, 122460), (471, 107120), (515, 97968), (520, 97026), (618, 81640), (624, 80855), (628, 80340), (780, 64684), (785, 64272), (824, 61230), (942, 53560), (1030, 48984), (1040, 48513), (1236, 40820), (1256, 40170), (1339, 37680), (1545, 32656), (1560, 32342), (1570, 32136), (1648, 30615), (1884, 26780), (2041, 24720), (2060, 24492), (2355, 21424), (2472, 20410), (2512, 20085), (2678, 18840), (3090, 16328), (3120, 16171), (3140, 16068), (3768, 13390), (4017, 12560), (4082, 12360), (4120, 12246), (4710, 10712), (4944, 10205), (5356, 9420), (6123, 8240), (6180, 8164), (6280, 8034), (6695, 7536)]