54253980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 188225856

約数和(自身を除く): 133971876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 53, 55, 60, 66, 90, 94, 99, 106, 110, 121, 132, 141, 159, 165, 180, 188, 198, 212, 220, 235, 242, 265, 282, 318, 330, 363, 396, 423, 470, 477, 484, 495, 517, 530, 564, 583, 605, 636, 660, 705, 726, 795, 846, 940, 954, 990, 1034, 1060, 1089, 1166, 1210, 1410, 1452, 1551, 1590, 1692, 1749, 1815, 1908, 1980, 2068, 2115, 2178, 2332, 2385, 2420, 2491, 2585, 2820, 2915, 3102, 3180, 3498, 3630, 4230, 4356, 4653, 4770, 4982, 5170, 5247, 5445, 5687, 5830, 6204, 6413, 6996, 7260, 7473, 7755, 8460, 8745, 9306, 9540, 9964, 10340, 10494, 10890, 11374, 11660, 12455, 12826, 14946, 15510, 17061, 17490, 18612, 19239, 20988, 21780, 22419, 22748, 23265, 24910, 25652, 26235, 27401, 28435, 29892, 31020, 32065, 34122, 34980, 37365, 38478, 44838, 46530, 49820, 51183, 52470, 54802, 56870, 57717, 64130, 68244, 74730, 76956, 82203, 85305, 89676, 93060, 96195, 102366, 104940, 109604, 112095, 113740, 115434, 128260, 137005, 149460, 164406, 170610, 192390, 204732, 224190, 230868, 246609, 255915, 274010, 288585, 301411, 328812, 341220, 384780, 411015, 448380, 493218, 511830, 548020, 577170, 602822, 822030, 904233, 986436, 1023660, 1154340, 1205644, 1233045, 1507055, 1644060, 1808466, 2466090, 2712699, 3014110, 3616932, 4521165, 4932180, 5425398, 6028220, 9042330, 10850796, 13563495, 18084660, 27126990, 54253980]

約数ペア:

[(1, 54253980), (2, 27126990), (3, 18084660), (4, 13563495), (5, 10850796), (6, 9042330), (9, 6028220), (10, 5425398), (11, 4932180), (12, 4521165), (15, 3616932), (18, 3014110), (20, 2712699), (22, 2466090), (30, 1808466), (33, 1644060), (36, 1507055), (44, 1233045), (45, 1205644), (47, 1154340), (53, 1023660), (55, 986436), (60, 904233), (66, 822030), (90, 602822), (94, 577170), (99, 548020), (106, 511830), (110, 493218), (121, 448380), (132, 411015), (141, 384780), (159, 341220), (165, 328812), (180, 301411), (188, 288585), (198, 274010), (212, 255915), (220, 246609), (235, 230868), (242, 224190), (265, 204732), (282, 192390), (318, 170610), (330, 164406), (363, 149460), (396, 137005), (423, 128260), (470, 115434), (477, 113740), (484, 112095), (495, 109604), (517, 104940), (530, 102366), (564, 96195), (583, 93060), (605, 89676), (636, 85305), (660, 82203), (705, 76956), (726, 74730), (795, 68244), (846, 64130), (940, 57717), (954, 56870), (990, 54802), (1034, 52470), (1060, 51183), (1089, 49820), (1166, 46530), (1210, 44838), (1410, 38478), (1452, 37365), (1551, 34980), (1590, 34122), (1692, 32065), (1749, 31020), (1815, 29892), (1908, 28435), (1980, 27401), (2068, 26235), (2115, 25652), (2178, 24910), (2332, 23265), (2385, 22748), (2420, 22419), (2491, 21780), (2585, 20988), (2820, 19239), (2915, 18612), (3102, 17490), (3180, 17061), (3498, 15510), (3630, 14946), (4230, 12826), (4356, 12455), (4653, 11660), (4770, 11374), (4982, 10890), (5170, 10494), (5247, 10340), (5445, 9964), (5687, 9540), (5830, 9306), (6204, 8745), (6413, 8460), (6996, 7755), (7260, 7473)]