55045980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3089}}^1$

素因数の和:3121

約数の個数: 120

約数和(自身を含む): 188440560

約数和(自身を除く): 133394580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3089, 3564, 4455, 5940, 6178, 8910, 9267, 12356, 15445, 17820, 18534, 27801, 30890, 33979, 37068, 46335, 55602, 61780, 67958, 83403, 92670, 101937, 111204, 135916, 139005, 166806, 169895, 185340, 203874, 250209, 278010, 305811, 333612, 339790, 407748, 417015, 500418, 509685, 556020, 611622, 679580, 834030, 917433, 1000836, 1019370, 1223244, 1251045, 1529055, 1668060, 1834866, 2038740, 2502090, 2752299, 3058110, 3669732, 4587165, 5004180, 5504598, 6116220, 9174330, 11009196, 13761495, 18348660, 27522990, 55045980]

約数ペア:

[(1, 55045980), (2, 27522990), (3, 18348660), (4, 13761495), (5, 11009196), (6, 9174330), (9, 6116220), (10, 5504598), (11, 5004180), (12, 4587165), (15, 3669732), (18, 3058110), (20, 2752299), (22, 2502090), (27, 2038740), (30, 1834866), (33, 1668060), (36, 1529055), (44, 1251045), (45, 1223244), (54, 1019370), (55, 1000836), (60, 917433), (66, 834030), (81, 679580), (90, 611622), (99, 556020), (108, 509685), (110, 500418), (132, 417015), (135, 407748), (162, 339790), (165, 333612), (180, 305811), (198, 278010), (220, 250209), (270, 203874), (297, 185340), (324, 169895), (330, 166806), (396, 139005), (405, 135916), (495, 111204), (540, 101937), (594, 92670), (660, 83403), (810, 67958), (891, 61780), (990, 55602), (1188, 46335), (1485, 37068), (1620, 33979), (1782, 30890), (1980, 27801), (2970, 18534), (3089, 17820), (3564, 15445), (4455, 12356), (5940, 9267), (6178, 8910)]