49612095

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 96432000

約数和(自身を除く): 46819905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 349, 351, 405, 585, 729, 1047, 1053, 1215, 1745, 1755, 2187, 3141, 3159, 3645, 4537, 5235, 5265, 9423, 9477, 10935, 13611, 15705, 15795, 22685, 28269, 28431, 40833, 47115, 47385, 68055, 84807, 122499, 141345, 142155, 204165, 254421, 367497, 424035, 612495, 763263, 1102491, 1272105, 1837485, 3307473, 3816315, 5512455, 9922419, 16537365, 49612095]

約数ペア:

[(1, 49612095), (3, 16537365), (5, 9922419), (9, 5512455), (13, 3816315), (15, 3307473), (27, 1837485), (39, 1272105), (45, 1102491), (65, 763263), (81, 612495), (117, 424035), (135, 367497), (195, 254421), (243, 204165), (349, 142155), (351, 141345), (405, 122499), (585, 84807), (729, 68055), (1047, 47385), (1053, 47115), (1215, 40833), (1745, 28431), (1755, 28269), (2187, 22685), (3141, 15795), (3159, 15705), (3645, 13611), (4537, 10935), (5235, 9477), (5265, 9423)]