49705254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 121305600

約数和(自身を除く): 71600346

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 71, 89, 114, 138, 142, 171, 178, 207, 213, 267, 342, 414, 426, 437, 534, 639, 801, 874, 1278, 1311, 1349, 1602, 1633, 1691, 2047, 2622, 2698, 3266, 3382, 3933, 4047, 4094, 4899, 5073, 6141, 6319, 7866, 8094, 9798, 10146, 12141, 12282, 12638, 14697, 15219, 18423, 18957, 24282, 29394, 30438, 31027, 36846, 37914, 38893, 56871, 62054, 77786, 93081, 113742, 116679, 120061, 145337, 186162, 233358, 240122, 279243, 290674, 350037, 360183, 436011, 558486, 700074, 720366, 872022, 1080549, 1308033, 2161098, 2616066, 2761403, 5522806, 8284209, 16568418, 24852627, 49705254]

約数ペア:

[(1, 49705254), (2, 24852627), (3, 16568418), (6, 8284209), (9, 5522806), (18, 2761403), (19, 2616066), (23, 2161098), (38, 1308033), (46, 1080549), (57, 872022), (69, 720366), (71, 700074), (89, 558486), (114, 436011), (138, 360183), (142, 350037), (171, 290674), (178, 279243), (207, 240122), (213, 233358), (267, 186162), (342, 145337), (414, 120061), (426, 116679), (437, 113742), (534, 93081), (639, 77786), (801, 62054), (874, 56871), (1278, 38893), (1311, 37914), (1349, 36846), (1602, 31027), (1633, 30438), (1691, 29394), (2047, 24282), (2622, 18957), (2698, 18423), (3266, 15219), (3382, 14697), (3933, 12638), (4047, 12282), (4094, 12141), (4899, 10146), (5073, 9798), (6141, 8094), (6319, 7866)]