49959390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 131616576

約数和(自身を除く): 81657186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 2417, 3445, 4134, 4834, 6890, 7251, 10335, 12085, 14502, 20670, 24170, 31421, 36255, 62842, 72510, 94263, 128101, 157105, 188526, 256202, 314210, 384303, 471315, 640505, 768606, 942630, 1281010, 1665313, 1921515, 3330626, 3843030, 4995939, 8326565, 9991878, 16653130, 24979695, 49959390]

約数ペア:

[(1, 49959390), (2, 24979695), (3, 16653130), (5, 9991878), (6, 8326565), (10, 4995939), (13, 3843030), (15, 3330626), (26, 1921515), (30, 1665313), (39, 1281010), (53, 942630), (65, 768606), (78, 640505), (106, 471315), (130, 384303), (159, 314210), (195, 256202), (265, 188526), (318, 157105), (390, 128101), (530, 94263), (689, 72510), (795, 62842), (1378, 36255), (1590, 31421), (2067, 24170), (2417, 20670), (3445, 14502), (4134, 12085), (4834, 10335), (6890, 7251)]