47998370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 57064030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 151, 190, 239, 266, 302, 478, 665, 755, 1057, 1195, 1330, 1510, 1673, 2114, 2390, 2869, 3346, 4541, 5285, 5738, 8365, 9082, 10570, 14345, 16730, 20083, 22705, 28690, 31787, 36089, 40166, 45410, 63574, 72178, 100415, 158935, 180445, 200830, 252623, 317870, 360890, 505246, 685691, 1263115, 1371382, 2526230, 3428455, 4799837, 6856910, 9599674, 23999185, 47998370]

約数ペア:

[(1, 47998370), (2, 23999185), (5, 9599674), (7, 6856910), (10, 4799837), (14, 3428455), (19, 2526230), (35, 1371382), (38, 1263115), (70, 685691), (95, 505246), (133, 360890), (151, 317870), (190, 252623), (239, 200830), (266, 180445), (302, 158935), (478, 100415), (665, 72178), (755, 63574), (1057, 45410), (1195, 40166), (1330, 36089), (1510, 31787), (1673, 28690), (2114, 22705), (2390, 20083), (2869, 16730), (3346, 14345), (4541, 10570), (5285, 9082), (5738, 8365)]