51084810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 106508790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 151, 179, 189, 210, 270, 302, 315, 358, 378, 453, 537, 630, 755, 895, 906, 945, 1057, 1074, 1253, 1359, 1510, 1611, 1790, 1890, 2114, 2265, 2506, 2685, 2718, 3171, 3222, 3759, 4077, 4530, 4833, 5285, 5370, 6265, 6342, 6795, 7518, 8055, 8154, 9513, 9666, 10570, 11277, 12530, 13590, 15855, 16110, 18795, 19026, 20385, 22554, 24165, 27029, 28539, 31710, 33831, 37590, 40770, 47565, 48330, 54058, 56385, 57078, 67662, 81087, 95130, 112770, 135145, 142695, 162174, 169155, 189203, 243261, 270290, 285390, 338310, 378406, 405435, 486522, 567609, 729783, 810870, 946015, 1135218, 1216305, 1459566, 1702827, 1892030, 2432610, 2838045, 3405654, 3648915, 5108481, 5676090, 7297830, 8514135, 10216962, 17028270, 25542405, 51084810]

約数ペア:

[(1, 51084810), (2, 25542405), (3, 17028270), (5, 10216962), (6, 8514135), (7, 7297830), (9, 5676090), (10, 5108481), (14, 3648915), (15, 3405654), (18, 2838045), (21, 2432610), (27, 1892030), (30, 1702827), (35, 1459566), (42, 1216305), (45, 1135218), (54, 946015), (63, 810870), (70, 729783), (90, 567609), (105, 486522), (126, 405435), (135, 378406), (151, 338310), (179, 285390), (189, 270290), (210, 243261), (270, 189203), (302, 169155), (315, 162174), (358, 142695), (378, 135145), (453, 112770), (537, 95130), (630, 81087), (755, 67662), (895, 57078), (906, 56385), (945, 54058), (1057, 48330), (1074, 47565), (1253, 40770), (1359, 37590), (1510, 33831), (1611, 31710), (1790, 28539), (1890, 27029), (2114, 24165), (2265, 22554), (2506, 20385), (2685, 19026), (2718, 18795), (3171, 16110), (3222, 15855), (3759, 13590), (4077, 12530), (4530, 11277), (4833, 10570), (5285, 9666), (5370, 9513), (6265, 8154), (6342, 8055), (6795, 7518)]