47049660

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 168

約数和(自身を含む): 169668576

約数和(自身を除く): 122618916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 461, 486, 540, 567, 630, 729, 756, 810, 922, 945, 972, 1134, 1215, 1260, 1383, 1458, 1620, 1701, 1844, 1890, 2268, 2305, 2430, 2766, 2835, 2916, 3227, 3402, 3645, 3780, 4149, 4610, 4860, 5103, 5532, 5670, 6454, 6804, 6915, 7290, 8298, 8505, 9220, 9681, 10206, 11340, 12447, 12908, 13830, 14580, 16135, 16596, 17010, 19362, 20412, 20745, 24894, 25515, 27660, 29043, 32270, 34020, 37341, 38724, 41490, 48405, 49788, 51030, 58086, 62235, 64540, 74682, 82980, 87129, 96810, 102060, 112023, 116172, 124470, 145215, 149364, 174258, 186705, 193620, 224046, 248940, 261387, 290430, 336069, 348516, 373410, 435645, 448092, 522774, 560115, 580860, 672138, 746820, 784161, 871290, 1045548, 1120230, 1306935, 1344276, 1568322, 1680345, 1742580, 2240460, 2352483, 2613870, 3136644, 3360690, 3920805, 4704966, 5227740, 6721380, 7841610, 9409932, 11762415, 15683220, 23524830, 47049660]

約数ペア:

[(1, 47049660), (2, 23524830), (3, 15683220), (4, 11762415), (5, 9409932), (6, 7841610), (7, 6721380), (9, 5227740), (10, 4704966), (12, 3920805), (14, 3360690), (15, 3136644), (18, 2613870), (20, 2352483), (21, 2240460), (27, 1742580), (28, 1680345), (30, 1568322), (35, 1344276), (36, 1306935), (42, 1120230), (45, 1045548), (54, 871290), (60, 784161), (63, 746820), (70, 672138), (81, 580860), (84, 560115), (90, 522774), (105, 448092), (108, 435645), (126, 373410), (135, 348516), (140, 336069), (162, 290430), (180, 261387), (189, 248940), (210, 224046), (243, 193620), (252, 186705), (270, 174258), (315, 149364), (324, 145215), (378, 124470), (405, 116172), (420, 112023), (461, 102060), (486, 96810), (540, 87129), (567, 82980), (630, 74682), (729, 64540), (756, 62235), (810, 58086), (922, 51030), (945, 49788), (972, 48405), (1134, 41490), (1215, 38724), (1260, 37341), (1383, 34020), (1458, 32270), (1620, 29043), (1701, 27660), (1844, 25515), (1890, 24894), (2268, 20745), (2305, 20412), (2430, 19362), (2766, 17010), (2835, 16596), (2916, 16135), (3227, 14580), (3402, 13830), (3645, 12908), (3780, 12447), (4149, 11340), (4610, 10206), (4860, 9681), (5103, 9220), (5532, 8505), (5670, 8298), (6454, 7290), (6804, 6915)]