49689612

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 152472320

約数和(自身を除く): 102782708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 109, 126, 134, 162, 189, 201, 218, 243, 252, 268, 324, 327, 378, 402, 436, 469, 486, 567, 603, 654, 756, 763, 804, 938, 972, 981, 1134, 1206, 1308, 1407, 1526, 1701, 1809, 1876, 1962, 2268, 2289, 2412, 2814, 2943, 3052, 3402, 3618, 3924, 4221, 4578, 5427, 5628, 5886, 6804, 6867, 7236, 7303, 8442, 8829, 9156, 10854, 11772, 12663, 13734, 14606, 16281, 16884, 17658, 20601, 21708, 21909, 25326, 26487, 27468, 29212, 32562, 35316, 37989, 41202, 43818, 50652, 51121, 52974, 61803, 65124, 65727, 75978, 82404, 87636, 102242, 105948, 113967, 123606, 131454, 151956, 153363, 185409, 197181, 204484, 227934, 247212, 262908, 306726, 370818, 394362, 455868, 460089, 591543, 613452, 741636, 788724, 920178, 1183086, 1380267, 1774629, 1840356, 2366172, 2760534, 3549258, 4140801, 5521068, 7098516, 8281602, 12422403, 16563204, 24844806, 49689612]

約数ペア:

[(1, 49689612), (2, 24844806), (3, 16563204), (4, 12422403), (6, 8281602), (7, 7098516), (9, 5521068), (12, 4140801), (14, 3549258), (18, 2760534), (21, 2366172), (27, 1840356), (28, 1774629), (36, 1380267), (42, 1183086), (54, 920178), (63, 788724), (67, 741636), (81, 613452), (84, 591543), (108, 460089), (109, 455868), (126, 394362), (134, 370818), (162, 306726), (189, 262908), (201, 247212), (218, 227934), (243, 204484), (252, 197181), (268, 185409), (324, 153363), (327, 151956), (378, 131454), (402, 123606), (436, 113967), (469, 105948), (486, 102242), (567, 87636), (603, 82404), (654, 75978), (756, 65727), (763, 65124), (804, 61803), (938, 52974), (972, 51121), (981, 50652), (1134, 43818), (1206, 41202), (1308, 37989), (1407, 35316), (1526, 32562), (1701, 29212), (1809, 27468), (1876, 26487), (1962, 25326), (2268, 21909), (2289, 21708), (2412, 20601), (2814, 17658), (2943, 16884), (3052, 16281), (3402, 14606), (3618, 13734), (3924, 12663), (4221, 11772), (4578, 10854), (5427, 9156), (5628, 8829), (5886, 8442), (6804, 7303), (6867, 7236)]