51429690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 145650960

約数和(自身を除く): 94221270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 195, 226, 234, 339, 389, 390, 565, 585, 678, 778, 1017, 1130, 1167, 1170, 1469, 1695, 1945, 2034, 2334, 2938, 3390, 3501, 3890, 4407, 5057, 5085, 5835, 7002, 7345, 8814, 10114, 10170, 11670, 13221, 14690, 15171, 17505, 22035, 25285, 26442, 30342, 35010, 43957, 44070, 45513, 50570, 66105, 75855, 87914, 91026, 131871, 132210, 151710, 219785, 227565, 263742, 395613, 439570, 455130, 571441, 659355, 791226, 1142882, 1318710, 1714323, 1978065, 2857205, 3428646, 3956130, 5142969, 5714410, 8571615, 10285938, 17143230, 25714845, 51429690]

約数ペア:

[(1, 51429690), (2, 25714845), (3, 17143230), (5, 10285938), (6, 8571615), (9, 5714410), (10, 5142969), (13, 3956130), (15, 3428646), (18, 2857205), (26, 1978065), (30, 1714323), (39, 1318710), (45, 1142882), (65, 791226), (78, 659355), (90, 571441), (113, 455130), (117, 439570), (130, 395613), (195, 263742), (226, 227565), (234, 219785), (339, 151710), (389, 132210), (390, 131871), (565, 91026), (585, 87914), (678, 75855), (778, 66105), (1017, 50570), (1130, 45513), (1167, 44070), (1170, 43957), (1469, 35010), (1695, 30342), (1945, 26442), (2034, 25285), (2334, 22035), (2938, 17505), (3390, 15171), (3501, 14690), (3890, 13221), (4407, 11670), (5057, 10170), (5085, 10114), (5835, 8814), (7002, 7345)]