51962520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 165680640

約数和(自身を除く): 113718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 281, 335, 345, 402, 460, 536, 552, 562, 670, 690, 804, 843, 920, 1005, 1124, 1340, 1380, 1405, 1541, 1608, 1686, 2010, 2248, 2680, 2760, 2810, 3082, 3372, 4020, 4215, 4623, 5620, 6164, 6463, 6744, 7705, 8040, 8430, 9246, 11240, 12328, 12926, 15410, 16860, 18492, 18827, 19389, 23115, 25852, 30820, 32315, 33720, 36984, 37654, 38778, 46230, 51704, 56481, 61640, 64630, 75308, 77556, 92460, 94135, 96945, 112962, 129260, 150616, 155112, 184920, 188270, 193890, 225924, 258520, 282405, 376540, 387780, 433021, 451848, 564810, 753080, 775560, 866042, 1129620, 1299063, 1732084, 2165105, 2259240, 2598126, 3464168, 4330210, 5196252, 6495315, 8660420, 10392504, 12990630, 17320840, 25981260, 51962520]

約数ペア:

[(1, 51962520), (2, 25981260), (3, 17320840), (4, 12990630), (5, 10392504), (6, 8660420), (8, 6495315), (10, 5196252), (12, 4330210), (15, 3464168), (20, 2598126), (23, 2259240), (24, 2165105), (30, 1732084), (40, 1299063), (46, 1129620), (60, 866042), (67, 775560), (69, 753080), (92, 564810), (115, 451848), (120, 433021), (134, 387780), (138, 376540), (184, 282405), (201, 258520), (230, 225924), (268, 193890), (276, 188270), (281, 184920), (335, 155112), (345, 150616), (402, 129260), (460, 112962), (536, 96945), (552, 94135), (562, 92460), (670, 77556), (690, 75308), (804, 64630), (843, 61640), (920, 56481), (1005, 51704), (1124, 46230), (1340, 38778), (1380, 37654), (1405, 36984), (1541, 33720), (1608, 32315), (1686, 30820), (2010, 25852), (2248, 23115), (2680, 19389), (2760, 18827), (2810, 18492), (3082, 16860), (3372, 15410), (4020, 12926), (4215, 12328), (4623, 11240), (5620, 9246), (6164, 8430), (6463, 8040), (6744, 7705)]