53916690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 139034880

約数和(自身を除く): 85118190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 1489, 2130, 2414, 2978, 3621, 4467, 6035, 7242, 7445, 8934, 12070, 14890, 18105, 22335, 25313, 36210, 44670, 50626, 75939, 105719, 126565, 151878, 211438, 253130, 317157, 379695, 528595, 634314, 759390, 1057190, 1585785, 1797223, 3171570, 3594446, 5391669, 8986115, 10783338, 17972230, 26958345, 53916690]

約数ペア:

[(1, 53916690), (2, 26958345), (3, 17972230), (5, 10783338), (6, 8986115), (10, 5391669), (15, 3594446), (17, 3171570), (30, 1797223), (34, 1585785), (51, 1057190), (71, 759390), (85, 634314), (102, 528595), (142, 379695), (170, 317157), (213, 253130), (255, 211438), (355, 151878), (426, 126565), (510, 105719), (710, 75939), (1065, 50626), (1207, 44670), (1489, 36210), (2130, 25313), (2414, 22335), (2978, 18105), (3621, 14890), (4467, 12070), (6035, 8934), (7242, 7445)]