52172442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 144548352

約数和(自身を除く): 92375910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 37, 38, 42, 57, 62, 63, 74, 93, 111, 114, 126, 133, 171, 186, 217, 222, 259, 266, 279, 333, 342, 361, 399, 434, 518, 558, 589, 651, 666, 703, 722, 777, 798, 1083, 1147, 1178, 1197, 1302, 1406, 1554, 1767, 1953, 2109, 2166, 2294, 2331, 2394, 2527, 3249, 3441, 3534, 3906, 4123, 4218, 4662, 4921, 5054, 5301, 6327, 6498, 6882, 7581, 8029, 8246, 9842, 10323, 10602, 11191, 12369, 12654, 13357, 14763, 15162, 16058, 20646, 21793, 22382, 22743, 24087, 24738, 26714, 29526, 33573, 37107, 40071, 43586, 44289, 45486, 48174, 65379, 67146, 72261, 74214, 78337, 80142, 88578, 93499, 100719, 120213, 130758, 144522, 152551, 156674, 186998, 196137, 201438, 235011, 240426, 280497, 305102, 392274, 414067, 457653, 470022, 560994, 705033, 828134, 841491, 915306, 1242201, 1372959, 1410066, 1682982, 2484402, 2745918, 2898469, 3726603, 5796938, 7453206, 8695407, 17390814, 26086221, 52172442]

約数ペア:

[(1, 52172442), (2, 26086221), (3, 17390814), (6, 8695407), (7, 7453206), (9, 5796938), (14, 3726603), (18, 2898469), (19, 2745918), (21, 2484402), (31, 1682982), (37, 1410066), (38, 1372959), (42, 1242201), (57, 915306), (62, 841491), (63, 828134), (74, 705033), (93, 560994), (111, 470022), (114, 457653), (126, 414067), (133, 392274), (171, 305102), (186, 280497), (217, 240426), (222, 235011), (259, 201438), (266, 196137), (279, 186998), (333, 156674), (342, 152551), (361, 144522), (399, 130758), (434, 120213), (518, 100719), (558, 93499), (589, 88578), (651, 80142), (666, 78337), (703, 74214), (722, 72261), (777, 67146), (798, 65379), (1083, 48174), (1147, 45486), (1178, 44289), (1197, 43586), (1302, 40071), (1406, 37107), (1554, 33573), (1767, 29526), (1953, 26714), (2109, 24738), (2166, 24087), (2294, 22743), (2331, 22382), (2394, 21793), (2527, 20646), (3249, 16058), (3441, 15162), (3534, 14763), (3906, 13357), (4123, 12654), (4218, 12369), (4662, 11191), (4921, 10602), (5054, 10323), (5301, 9842), (6327, 8246), (6498, 8029), (6882, 7581)]