51330015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 97976736

約数和(自身を除く): 46646721

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 857, 1089, 1331, 1815, 2571, 3993, 4285, 5445, 6655, 7713, 9427, 11979, 12855, 19965, 28281, 38565, 47135, 59895, 84843, 103697, 141405, 311091, 424215, 518485, 933273, 1140667, 1555455, 3422001, 4666365, 5703335, 10266003, 17110005, 51330015]

約数ペア:

[(1, 51330015), (3, 17110005), (5, 10266003), (9, 5703335), (11, 4666365), (15, 3422001), (33, 1555455), (45, 1140667), (55, 933273), (99, 518485), (121, 424215), (165, 311091), (363, 141405), (495, 103697), (605, 84843), (857, 59895), (1089, 47135), (1331, 38565), (1815, 28281), (2571, 19965), (3993, 12855), (4285, 11979), (5445, 9427), (6655, 7713)]