47542880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 148925952

約数和(自身を除く): 101383072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 227, 238, 272, 280, 308, 340, 352, 374, 385, 440, 454, 476, 544, 560, 595, 616, 680, 748, 770, 880, 908, 935, 952, 1120, 1135, 1190, 1232, 1309, 1360, 1496, 1540, 1589, 1760, 1816, 1870, 1904, 2270, 2380, 2464, 2497, 2618, 2720, 2992, 3080, 3178, 3632, 3740, 3808, 3859, 4540, 4760, 4994, 5236, 5984, 6160, 6356, 6545, 7264, 7480, 7718, 7945, 9080, 9520, 9988, 10472, 12320, 12485, 12712, 13090, 14960, 15436, 15890, 17479, 18160, 19040, 19295, 19976, 20944, 24970, 25424, 26180, 27013, 29920, 30872, 31780, 34958, 36320, 38590, 39952, 41888, 42449, 49940, 50848, 52360, 54026, 61744, 63560, 69916, 77180, 79904, 84898, 87395, 99880, 104720, 108052, 123488, 127120, 135065, 139832, 154360, 169796, 174790, 199760, 209440, 212245, 216104, 254240, 270130, 279664, 297143, 308720, 339592, 349580, 399520, 424490, 432208, 540260, 559328, 594286, 617440, 679184, 699160, 848980, 864416, 1080520, 1188572, 1358368, 1398320, 1485715, 1697960, 2161040, 2377144, 2796640, 2971430, 3395920, 4322080, 4754288, 5942860, 6791840, 9508576, 11885720, 23771440, 47542880]

約数ペア:

[(1, 47542880), (2, 23771440), (4, 11885720), (5, 9508576), (7, 6791840), (8, 5942860), (10, 4754288), (11, 4322080), (14, 3395920), (16, 2971430), (17, 2796640), (20, 2377144), (22, 2161040), (28, 1697960), (32, 1485715), (34, 1398320), (35, 1358368), (40, 1188572), (44, 1080520), (55, 864416), (56, 848980), (68, 699160), (70, 679184), (77, 617440), (80, 594286), (85, 559328), (88, 540260), (110, 432208), (112, 424490), (119, 399520), (136, 349580), (140, 339592), (154, 308720), (160, 297143), (170, 279664), (176, 270130), (187, 254240), (220, 216104), (224, 212245), (227, 209440), (238, 199760), (272, 174790), (280, 169796), (308, 154360), (340, 139832), (352, 135065), (374, 127120), (385, 123488), (440, 108052), (454, 104720), (476, 99880), (544, 87395), (560, 84898), (595, 79904), (616, 77180), (680, 69916), (748, 63560), (770, 61744), (880, 54026), (908, 52360), (935, 50848), (952, 49940), (1120, 42449), (1135, 41888), (1190, 39952), (1232, 38590), (1309, 36320), (1360, 34958), (1496, 31780), (1540, 30872), (1589, 29920), (1760, 27013), (1816, 26180), (1870, 25424), (1904, 24970), (2270, 20944), (2380, 19976), (2464, 19295), (2497, 19040), (2618, 18160), (2720, 17479), (2992, 15890), (3080, 15436), (3178, 14960), (3632, 13090), (3740, 12712), (3808, 12485), (3859, 12320), (4540, 10472), (4760, 9988), (4994, 9520), (5236, 9080), (5984, 7945), (6160, 7718), (6356, 7480), (6545, 7264)]