49168620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 158016768

約数和(自身を除く): 108848148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 151, 162, 180, 201, 243, 268, 270, 302, 324, 335, 402, 405, 453, 486, 540, 603, 604, 670, 755, 804, 810, 906, 972, 1005, 1206, 1215, 1340, 1359, 1510, 1620, 1809, 1812, 2010, 2265, 2412, 2430, 2718, 3015, 3020, 3618, 4020, 4077, 4530, 4860, 5427, 5436, 6030, 6795, 7236, 8154, 9045, 9060, 10117, 10854, 12060, 12231, 13590, 16281, 16308, 18090, 20234, 20385, 21708, 24462, 27135, 27180, 30351, 32562, 36180, 36693, 40468, 40770, 48924, 50585, 54270, 60702, 61155, 65124, 73386, 81405, 81540, 91053, 101170, 108540, 121404, 122310, 146772, 151755, 162810, 182106, 183465, 202340, 244620, 273159, 303510, 325620, 364212, 366930, 455265, 546318, 607020, 733860, 819477, 910530, 1092636, 1365795, 1638954, 1821060, 2458431, 2731590, 3277908, 4097385, 4916862, 5463180, 8194770, 9833724, 12292155, 16389540, 24584310, 49168620]

約数ペア:

[(1, 49168620), (2, 24584310), (3, 16389540), (4, 12292155), (5, 9833724), (6, 8194770), (9, 5463180), (10, 4916862), (12, 4097385), (15, 3277908), (18, 2731590), (20, 2458431), (27, 1821060), (30, 1638954), (36, 1365795), (45, 1092636), (54, 910530), (60, 819477), (67, 733860), (81, 607020), (90, 546318), (108, 455265), (134, 366930), (135, 364212), (151, 325620), (162, 303510), (180, 273159), (201, 244620), (243, 202340), (268, 183465), (270, 182106), (302, 162810), (324, 151755), (335, 146772), (402, 122310), (405, 121404), (453, 108540), (486, 101170), (540, 91053), (603, 81540), (604, 81405), (670, 73386), (755, 65124), (804, 61155), (810, 60702), (906, 54270), (972, 50585), (1005, 48924), (1206, 40770), (1215, 40468), (1340, 36693), (1359, 36180), (1510, 32562), (1620, 30351), (1809, 27180), (1812, 27135), (2010, 24462), (2265, 21708), (2412, 20385), (2430, 20234), (2718, 18090), (3015, 16308), (3020, 16281), (3618, 13590), (4020, 12231), (4077, 12060), (4530, 10854), (4860, 10117), (5427, 9060), (5436, 9045), (6030, 8154), (6795, 7236)]