47209338

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 77206662

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 47, 54, 57, 66, 89, 94, 99, 114, 141, 171, 178, 198, 209, 267, 282, 297, 342, 418, 423, 513, 517, 534, 594, 627, 801, 846, 893, 979, 1026, 1034, 1254, 1269, 1551, 1602, 1691, 1786, 1881, 1958, 2403, 2538, 2679, 2937, 3102, 3382, 3762, 4183, 4653, 4806, 5073, 5358, 5643, 5874, 8037, 8366, 8811, 9306, 9823, 10146, 11286, 12549, 13959, 15219, 16074, 17622, 18601, 19646, 24111, 25098, 26433, 27918, 29469, 30438, 37202, 37647, 45657, 46013, 48222, 52866, 55803, 58938, 75294, 79477, 88407, 91314, 92026, 111606, 112941, 138039, 158954, 167409, 176814, 225882, 238431, 265221, 276078, 334818, 414117, 476862, 502227, 530442, 715293, 828234, 874247, 1004454, 1242351, 1430586, 1748494, 2145879, 2484702, 2622741, 4291758, 5245482, 7868223, 15736446, 23604669, 47209338]

約数ペア:

[(1, 47209338), (2, 23604669), (3, 15736446), (6, 7868223), (9, 5245482), (11, 4291758), (18, 2622741), (19, 2484702), (22, 2145879), (27, 1748494), (33, 1430586), (38, 1242351), (47, 1004454), (54, 874247), (57, 828234), (66, 715293), (89, 530442), (94, 502227), (99, 476862), (114, 414117), (141, 334818), (171, 276078), (178, 265221), (198, 238431), (209, 225882), (267, 176814), (282, 167409), (297, 158954), (342, 138039), (418, 112941), (423, 111606), (513, 92026), (517, 91314), (534, 88407), (594, 79477), (627, 75294), (801, 58938), (846, 55803), (893, 52866), (979, 48222), (1026, 46013), (1034, 45657), (1254, 37647), (1269, 37202), (1551, 30438), (1602, 29469), (1691, 27918), (1786, 26433), (1881, 25098), (1958, 24111), (2403, 19646), (2538, 18601), (2679, 17622), (2937, 16074), (3102, 15219), (3382, 13959), (3762, 12549), (4183, 11286), (4653, 10146), (4806, 9823), (5073, 9306), (5358, 8811), (5643, 8366), (5874, 8037)]