51116040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 167806080

約数和(自身を除く): 116690040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1327, 1605, 1926, 2140, 2568, 2654, 3210, 3852, 3981, 4280, 4815, 5308, 6420, 6635, 7704, 7962, 9630, 10616, 11943, 12840, 13270, 15924, 19260, 19905, 23886, 26540, 31848, 38520, 39810, 47772, 53080, 59715, 79620, 95544, 119430, 141989, 159240, 238860, 283978, 425967, 477720, 567956, 709945, 851934, 1135912, 1277901, 1419890, 1703868, 2129835, 2555802, 2839780, 3407736, 4259670, 5111604, 5679560, 6389505, 8519340, 10223208, 12779010, 17038680, 25558020, 51116040]

約数ペア:

[(1, 51116040), (2, 25558020), (3, 17038680), (4, 12779010), (5, 10223208), (6, 8519340), (8, 6389505), (9, 5679560), (10, 5111604), (12, 4259670), (15, 3407736), (18, 2839780), (20, 2555802), (24, 2129835), (30, 1703868), (36, 1419890), (40, 1277901), (45, 1135912), (60, 851934), (72, 709945), (90, 567956), (107, 477720), (120, 425967), (180, 283978), (214, 238860), (321, 159240), (360, 141989), (428, 119430), (535, 95544), (642, 79620), (856, 59715), (963, 53080), (1070, 47772), (1284, 39810), (1327, 38520), (1605, 31848), (1926, 26540), (2140, 23886), (2568, 19905), (2654, 19260), (3210, 15924), (3852, 13270), (3981, 12840), (4280, 11943), (4815, 10616), (5308, 9630), (6420, 7962), (6635, 7704)]