49566420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 150925320

約数和(自身を除く): 101358900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 509, 541, 1018, 1082, 1527, 1623, 2036, 2164, 2545, 2705, 3054, 3246, 4581, 4869, 5090, 5410, 6108, 6492, 7635, 8115, 9162, 9738, 10180, 10820, 15270, 16230, 18324, 19476, 22905, 24345, 30540, 32460, 45810, 48690, 91620, 97380, 275369, 550738, 826107, 1101476, 1376845, 1652214, 2478321, 2753690, 3304428, 4130535, 4956642, 5507380, 8261070, 9913284, 12391605, 16522140, 24783210, 49566420]

約数ペア:

[(1, 49566420), (2, 24783210), (3, 16522140), (4, 12391605), (5, 9913284), (6, 8261070), (9, 5507380), (10, 4956642), (12, 4130535), (15, 3304428), (18, 2753690), (20, 2478321), (30, 1652214), (36, 1376845), (45, 1101476), (60, 826107), (90, 550738), (180, 275369), (509, 97380), (541, 91620), (1018, 48690), (1082, 45810), (1527, 32460), (1623, 30540), (2036, 24345), (2164, 22905), (2545, 19476), (2705, 18324), (3054, 16230), (3246, 15270), (4581, 10820), (4869, 10180), (5090, 9738), (5410, 9162), (6108, 8115), (6492, 7635)]