53254188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 103600692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 113, 114, 117, 156, 159, 171, 212, 226, 228, 234, 247, 318, 339, 342, 452, 468, 477, 494, 636, 678, 684, 689, 741, 954, 988, 1007, 1017, 1356, 1378, 1469, 1482, 1908, 2014, 2034, 2067, 2147, 2223, 2756, 2938, 2964, 3021, 4028, 4068, 4134, 4294, 4407, 4446, 5876, 5989, 6042, 6201, 6441, 8268, 8588, 8814, 8892, 9063, 11978, 12084, 12402, 12882, 13091, 13221, 17628, 17967, 18126, 19323, 23956, 24804, 25764, 26182, 26442, 27911, 35934, 36252, 38646, 39273, 52364, 52884, 53901, 55822, 71868, 77292, 77857, 78546, 83733, 107802, 111644, 113791, 117819, 155714, 157092, 167466, 215604, 227582, 233571, 235638, 251199, 311428, 334932, 341373, 455164, 467142, 471276, 502398, 682746, 700713, 934284, 1004796, 1024119, 1365492, 1401426, 1479283, 2048238, 2802852, 2958566, 4096476, 4437849, 5917132, 8875698, 13313547, 17751396, 26627094, 53254188]

約数ペア:

[(1, 53254188), (2, 26627094), (3, 17751396), (4, 13313547), (6, 8875698), (9, 5917132), (12, 4437849), (13, 4096476), (18, 2958566), (19, 2802852), (26, 2048238), (36, 1479283), (38, 1401426), (39, 1365492), (52, 1024119), (53, 1004796), (57, 934284), (76, 700713), (78, 682746), (106, 502398), (113, 471276), (114, 467142), (117, 455164), (156, 341373), (159, 334932), (171, 311428), (212, 251199), (226, 235638), (228, 233571), (234, 227582), (247, 215604), (318, 167466), (339, 157092), (342, 155714), (452, 117819), (468, 113791), (477, 111644), (494, 107802), (636, 83733), (678, 78546), (684, 77857), (689, 77292), (741, 71868), (954, 55822), (988, 53901), (1007, 52884), (1017, 52364), (1356, 39273), (1378, 38646), (1469, 36252), (1482, 35934), (1908, 27911), (2014, 26442), (2034, 26182), (2067, 25764), (2147, 24804), (2223, 23956), (2756, 19323), (2938, 18126), (2964, 17967), (3021, 17628), (4028, 13221), (4068, 13091), (4134, 12882), (4294, 12402), (4407, 12084), (4446, 11978), (5876, 9063), (5989, 8892), (6042, 8814), (6201, 8588), (6441, 8268)]