49047075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 116064000

約数和(自身を除く): 67016925

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 25, 33, 35, 45, 55, 57, 63, 75, 77, 95, 99, 105, 133, 149, 165, 171, 175, 209, 225, 231, 275, 285, 315, 385, 399, 447, 475, 495, 525, 627, 665, 693, 745, 825, 855, 1043, 1045, 1155, 1197, 1341, 1425, 1463, 1575, 1639, 1881, 1925, 1995, 2235, 2475, 2831, 3129, 3135, 3325, 3465, 3725, 4275, 4389, 4917, 5215, 5225, 5775, 5985, 6705, 7315, 8195, 8493, 9387, 9405, 9975, 11175, 11473, 13167, 14155, 14751, 15645, 15675, 17325, 19817, 21945, 24585, 25479, 26075, 29925, 31141, 33525, 34419, 36575, 40975, 42465, 46935, 47025, 57365, 59451, 65835, 70775, 73755, 78225, 93423, 99085, 103257, 109725, 122925, 127395, 155705, 172095, 178353, 212325, 217987, 234675, 280269, 286825, 297255, 329175, 368775, 467115, 495425, 516285, 636975, 653961, 778525, 860475, 891765, 1089935, 1401345, 1486275, 1961883, 2335575, 2581425, 3269805, 4458825, 5449675, 7006725, 9809415, 16349025, 49047075]

約数ペア:

[(1, 49047075), (3, 16349025), (5, 9809415), (7, 7006725), (9, 5449675), (11, 4458825), (15, 3269805), (19, 2581425), (21, 2335575), (25, 1961883), (33, 1486275), (35, 1401345), (45, 1089935), (55, 891765), (57, 860475), (63, 778525), (75, 653961), (77, 636975), (95, 516285), (99, 495425), (105, 467115), (133, 368775), (149, 329175), (165, 297255), (171, 286825), (175, 280269), (209, 234675), (225, 217987), (231, 212325), (275, 178353), (285, 172095), (315, 155705), (385, 127395), (399, 122925), (447, 109725), (475, 103257), (495, 99085), (525, 93423), (627, 78225), (665, 73755), (693, 70775), (745, 65835), (825, 59451), (855, 57365), (1043, 47025), (1045, 46935), (1155, 42465), (1197, 40975), (1341, 36575), (1425, 34419), (1463, 33525), (1575, 31141), (1639, 29925), (1881, 26075), (1925, 25479), (1995, 24585), (2235, 21945), (2475, 19817), (2831, 17325), (3129, 15675), (3135, 15645), (3325, 14751), (3465, 14155), (3725, 13167), (4275, 11473), (4389, 11175), (4917, 9975), (5215, 9405), (5225, 9387), (5775, 8493), (5985, 8195), (6705, 7315)]