51379344

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 153784800

約数和(自身を除く): 102405456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 171, 178, 211, 228, 267, 304, 342, 356, 422, 456, 534, 633, 684, 712, 801, 844, 912, 1068, 1266, 1368, 1424, 1602, 1688, 1691, 1899, 2136, 2532, 2736, 3204, 3376, 3382, 3798, 4009, 4272, 5064, 5073, 6408, 6764, 7596, 8018, 10128, 10146, 12027, 12816, 13528, 15192, 15219, 16036, 18779, 20292, 24054, 27056, 30384, 30438, 32072, 36081, 37558, 40584, 48108, 56337, 60876, 64144, 72162, 75116, 81168, 96216, 112674, 121752, 144324, 150232, 169011, 192432, 225348, 243504, 288648, 300464, 338022, 356801, 450696, 577296, 676044, 713602, 901392, 1070403, 1352088, 1427204, 2140806, 2704176, 2854408, 3211209, 4281612, 5708816, 6422418, 8563224, 12844836, 17126448, 25689672, 51379344]

約数ペア:

[(1, 51379344), (2, 25689672), (3, 17126448), (4, 12844836), (6, 8563224), (8, 6422418), (9, 5708816), (12, 4281612), (16, 3211209), (18, 2854408), (19, 2704176), (24, 2140806), (36, 1427204), (38, 1352088), (48, 1070403), (57, 901392), (72, 713602), (76, 676044), (89, 577296), (114, 450696), (144, 356801), (152, 338022), (171, 300464), (178, 288648), (211, 243504), (228, 225348), (267, 192432), (304, 169011), (342, 150232), (356, 144324), (422, 121752), (456, 112674), (534, 96216), (633, 81168), (684, 75116), (712, 72162), (801, 64144), (844, 60876), (912, 56337), (1068, 48108), (1266, 40584), (1368, 37558), (1424, 36081), (1602, 32072), (1688, 30438), (1691, 30384), (1899, 27056), (2136, 24054), (2532, 20292), (2736, 18779), (3204, 16036), (3376, 15219), (3382, 15192), (3798, 13528), (4009, 12816), (4272, 12027), (5064, 10146), (5073, 10128), (6408, 8018), (6764, 7596)]