52764660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22549}}^1$

素因数の和:22577

約数の個数: 72

約数和(自身を含む): 172372200

約数和(自身を除く): 119607540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22549, 45098, 67647, 90196, 112745, 135294, 202941, 225490, 270588, 293137, 338235, 405882, 450980, 586274, 676470, 811764, 879411, 1014705, 1172548, 1352940, 1465685, 1758822, 2029410, 2638233, 2931370, 3517644, 4058820, 4397055, 5276466, 5862740, 8794110, 10552932, 13191165, 17588220, 26382330, 52764660]

約数ペア:

[(1, 52764660), (2, 26382330), (3, 17588220), (4, 13191165), (5, 10552932), (6, 8794110), (9, 5862740), (10, 5276466), (12, 4397055), (13, 4058820), (15, 3517644), (18, 2931370), (20, 2638233), (26, 2029410), (30, 1758822), (36, 1465685), (39, 1352940), (45, 1172548), (52, 1014705), (60, 879411), (65, 811764), (78, 676470), (90, 586274), (117, 450980), (130, 405882), (156, 338235), (180, 293137), (195, 270588), (234, 225490), (260, 202941), (390, 135294), (468, 112745), (585, 90196), (780, 67647), (1170, 45098), (2340, 22549)]