55561176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 171947880

約数和(自身を除く): 116386704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 73, 88, 93, 99, 124, 132, 146, 186, 198, 219, 248, 264, 279, 292, 341, 372, 396, 438, 558, 584, 657, 682, 744, 792, 803, 876, 961, 1023, 1116, 1314, 1364, 1606, 1752, 1922, 2046, 2232, 2263, 2409, 2628, 2728, 2883, 3069, 3212, 3844, 4092, 4526, 4818, 5256, 5766, 6138, 6424, 6789, 7227, 7688, 8184, 8649, 9052, 9636, 10571, 11532, 12276, 13578, 14454, 17298, 18104, 19272, 20367, 21142, 23064, 24552, 24893, 27156, 28908, 31713, 34596, 40734, 42284, 49786, 54312, 57816, 63426, 69192, 70153, 74679, 81468, 84568, 95139, 99572, 126852, 140306, 149358, 162936, 190278, 199144, 210459, 224037, 253704, 280612, 298716, 380556, 420918, 448074, 561224, 597432, 631377, 761112, 771683, 841836, 896148, 1262754, 1543366, 1683672, 1792296, 2315049, 2525508, 3086732, 4630098, 5051016, 6173464, 6945147, 9260196, 13890294, 18520392, 27780588, 55561176]

約数ペア:

[(1, 55561176), (2, 27780588), (3, 18520392), (4, 13890294), (6, 9260196), (8, 6945147), (9, 6173464), (11, 5051016), (12, 4630098), (18, 3086732), (22, 2525508), (24, 2315049), (31, 1792296), (33, 1683672), (36, 1543366), (44, 1262754), (62, 896148), (66, 841836), (72, 771683), (73, 761112), (88, 631377), (93, 597432), (99, 561224), (124, 448074), (132, 420918), (146, 380556), (186, 298716), (198, 280612), (219, 253704), (248, 224037), (264, 210459), (279, 199144), (292, 190278), (341, 162936), (372, 149358), (396, 140306), (438, 126852), (558, 99572), (584, 95139), (657, 84568), (682, 81468), (744, 74679), (792, 70153), (803, 69192), (876, 63426), (961, 57816), (1023, 54312), (1116, 49786), (1314, 42284), (1364, 40734), (1606, 34596), (1752, 31713), (1922, 28908), (2046, 27156), (2232, 24893), (2263, 24552), (2409, 23064), (2628, 21142), (2728, 20367), (2883, 19272), (3069, 18104), (3212, 17298), (3844, 14454), (4092, 13578), (4526, 12276), (4818, 11532), (5256, 10571), (5766, 9636), (6138, 9052), (6424, 8649), (6789, 8184), (7227, 7688)]