51517320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 163175040

約数和(自身を除く): 111657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 283, 296, 328, 370, 410, 444, 492, 555, 566, 615, 740, 820, 849, 888, 984, 1110, 1132, 1230, 1415, 1480, 1517, 1640, 1698, 2220, 2264, 2460, 2830, 3034, 3396, 4245, 4440, 4551, 4920, 5660, 6068, 6792, 7585, 8490, 9102, 10471, 11320, 11603, 12136, 15170, 16980, 18204, 20942, 22755, 23206, 30340, 31413, 33960, 34809, 36408, 41884, 45510, 46412, 52355, 58015, 60680, 62826, 69618, 83768, 91020, 92824, 104710, 116030, 125652, 139236, 157065, 174045, 182040, 209420, 232060, 251304, 278472, 314130, 348090, 418840, 429311, 464120, 628260, 696180, 858622, 1256520, 1287933, 1392360, 1717244, 2146555, 2575866, 3434488, 4293110, 5151732, 6439665, 8586220, 10303464, 12879330, 17172440, 25758660, 51517320]

約数ペア:

[(1, 51517320), (2, 25758660), (3, 17172440), (4, 12879330), (5, 10303464), (6, 8586220), (8, 6439665), (10, 5151732), (12, 4293110), (15, 3434488), (20, 2575866), (24, 2146555), (30, 1717244), (37, 1392360), (40, 1287933), (41, 1256520), (60, 858622), (74, 696180), (82, 628260), (111, 464120), (120, 429311), (123, 418840), (148, 348090), (164, 314130), (185, 278472), (205, 251304), (222, 232060), (246, 209420), (283, 182040), (296, 174045), (328, 157065), (370, 139236), (410, 125652), (444, 116030), (492, 104710), (555, 92824), (566, 91020), (615, 83768), (740, 69618), (820, 62826), (849, 60680), (888, 58015), (984, 52355), (1110, 46412), (1132, 45510), (1230, 41884), (1415, 36408), (1480, 34809), (1517, 33960), (1640, 31413), (1698, 30340), (2220, 23206), (2264, 22755), (2460, 20942), (2830, 18204), (3034, 16980), (3396, 15170), (4245, 12136), (4440, 11603), (4551, 11320), (4920, 10471), (5660, 9102), (6068, 8490), (6792, 7585)]