49151214

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 131040000

約数和(自身を除く): 81888786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 399, 419, 441, 686, 798, 838, 882, 931, 1029, 1197, 1257, 1862, 2058, 2394, 2514, 2793, 2933, 3087, 3771, 5586, 5866, 6174, 6517, 7542, 7961, 8379, 8799, 13034, 15922, 16758, 17598, 19551, 20531, 23883, 26397, 39102, 41062, 47766, 52794, 55727, 58653, 61593, 71649, 111454, 117306, 123186, 143298, 143717, 167181, 184779, 287434, 334362, 369558, 390089, 431151, 501543, 780178, 862302, 1003086, 1170267, 1293453, 2340534, 2586906, 2730623, 3510801, 5461246, 7021602, 8191869, 16383738, 24575607, 49151214]

約数ペア:

[(1, 49151214), (2, 24575607), (3, 16383738), (6, 8191869), (7, 7021602), (9, 5461246), (14, 3510801), (18, 2730623), (19, 2586906), (21, 2340534), (38, 1293453), (42, 1170267), (49, 1003086), (57, 862302), (63, 780178), (98, 501543), (114, 431151), (126, 390089), (133, 369558), (147, 334362), (171, 287434), (266, 184779), (294, 167181), (342, 143717), (343, 143298), (399, 123186), (419, 117306), (441, 111454), (686, 71649), (798, 61593), (838, 58653), (882, 55727), (931, 52794), (1029, 47766), (1197, 41062), (1257, 39102), (1862, 26397), (2058, 23883), (2394, 20531), (2514, 19551), (2793, 17598), (2933, 16758), (3087, 15922), (3771, 13034), (5586, 8799), (5866, 8379), (6174, 7961), (6517, 7542)]