49921080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 166406400

約数和(自身を除く): 116485320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 641, 649, 660, 708, 885, 1180, 1282, 1298, 1320, 1416, 1770, 1923, 1947, 2360, 2564, 2596, 3205, 3245, 3540, 3846, 3894, 5128, 5192, 6410, 6490, 7051, 7080, 7692, 7788, 9615, 9735, 12820, 12980, 14102, 15384, 15576, 19230, 19470, 21153, 25640, 25960, 28204, 35255, 37819, 38460, 38940, 42306, 56408, 70510, 75638, 76920, 77880, 84612, 105765, 113457, 141020, 151276, 169224, 189095, 211530, 226914, 282040, 302552, 378190, 416009, 423060, 453828, 567285, 756380, 832018, 846120, 907656, 1134570, 1248027, 1512760, 1664036, 2080045, 2269140, 2496054, 3328072, 4160090, 4538280, 4992108, 6240135, 8320180, 9984216, 12480270, 16640360, 24960540, 49921080]

約数ペア:

[(1, 49921080), (2, 24960540), (3, 16640360), (4, 12480270), (5, 9984216), (6, 8320180), (8, 6240135), (10, 4992108), (11, 4538280), (12, 4160090), (15, 3328072), (20, 2496054), (22, 2269140), (24, 2080045), (30, 1664036), (33, 1512760), (40, 1248027), (44, 1134570), (55, 907656), (59, 846120), (60, 832018), (66, 756380), (88, 567285), (110, 453828), (118, 423060), (120, 416009), (132, 378190), (165, 302552), (177, 282040), (220, 226914), (236, 211530), (264, 189095), (295, 169224), (330, 151276), (354, 141020), (440, 113457), (472, 105765), (590, 84612), (641, 77880), (649, 76920), (660, 75638), (708, 70510), (885, 56408), (1180, 42306), (1282, 38940), (1298, 38460), (1320, 37819), (1416, 35255), (1770, 28204), (1923, 25960), (1947, 25640), (2360, 21153), (2564, 19470), (2596, 19230), (3205, 15576), (3245, 15384), (3540, 14102), (3846, 12980), (3894, 12820), (5128, 9735), (5192, 9615), (6410, 7788), (6490, 7692), (7051, 7080)]