56139660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7607}}^1$

素因数の和:7663

約数の個数: 72

約数和(自身を含む): 174466656

約数和(自身を除く): 118326996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 7607, 15214, 22821, 30428, 38035, 45642, 68463, 76070, 91284, 114105, 136926, 152140, 228210, 273852, 311887, 342315, 456420, 623774, 684630, 935661, 1247548, 1369260, 1559435, 1871322, 2806983, 3118870, 3742644, 4678305, 5613966, 6237740, 9356610, 11227932, 14034915, 18713220, 28069830, 56139660]

約数ペア:

[(1, 56139660), (2, 28069830), (3, 18713220), (4, 14034915), (5, 11227932), (6, 9356610), (9, 6237740), (10, 5613966), (12, 4678305), (15, 3742644), (18, 3118870), (20, 2806983), (30, 1871322), (36, 1559435), (41, 1369260), (45, 1247548), (60, 935661), (82, 684630), (90, 623774), (123, 456420), (164, 342315), (180, 311887), (205, 273852), (246, 228210), (369, 152140), (410, 136926), (492, 114105), (615, 91284), (738, 76070), (820, 68463), (1230, 45642), (1476, 38035), (1845, 30428), (2460, 22821), (3690, 15214), (7380, 7607)]