53053280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 149443056

約数和(自身を除く): 96389776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 67, 70, 80, 98, 101, 112, 134, 140, 160, 196, 202, 224, 245, 268, 280, 335, 392, 404, 469, 490, 505, 536, 560, 670, 707, 784, 808, 938, 980, 1010, 1072, 1120, 1340, 1414, 1568, 1616, 1876, 1960, 2020, 2144, 2345, 2680, 2828, 3232, 3283, 3535, 3752, 3920, 4040, 4690, 4949, 5360, 5656, 6566, 6767, 7070, 7504, 7840, 8080, 9380, 9898, 10720, 11312, 13132, 13534, 14140, 15008, 16160, 16415, 18760, 19796, 22624, 24745, 26264, 27068, 28280, 32830, 33835, 37520, 39592, 47369, 49490, 52528, 54136, 56560, 65660, 67670, 75040, 79184, 94738, 98980, 105056, 108272, 113120, 131320, 135340, 158368, 189476, 197960, 216544, 236845, 262640, 270680, 331583, 378952, 395920, 473690, 525280, 541360, 663166, 757904, 791840, 947380, 1082720, 1326332, 1515808, 1657915, 1894760, 2652664, 3315830, 3789520, 5305328, 6631660, 7579040, 10610656, 13263320, 26526640, 53053280]

約数ペア:

[(1, 53053280), (2, 26526640), (4, 13263320), (5, 10610656), (7, 7579040), (8, 6631660), (10, 5305328), (14, 3789520), (16, 3315830), (20, 2652664), (28, 1894760), (32, 1657915), (35, 1515808), (40, 1326332), (49, 1082720), (56, 947380), (67, 791840), (70, 757904), (80, 663166), (98, 541360), (101, 525280), (112, 473690), (134, 395920), (140, 378952), (160, 331583), (196, 270680), (202, 262640), (224, 236845), (245, 216544), (268, 197960), (280, 189476), (335, 158368), (392, 135340), (404, 131320), (469, 113120), (490, 108272), (505, 105056), (536, 98980), (560, 94738), (670, 79184), (707, 75040), (784, 67670), (808, 65660), (938, 56560), (980, 54136), (1010, 52528), (1072, 49490), (1120, 47369), (1340, 39592), (1414, 37520), (1568, 33835), (1616, 32830), (1876, 28280), (1960, 27068), (2020, 26264), (2144, 24745), (2345, 22624), (2680, 19796), (2828, 18760), (3232, 16415), (3283, 16160), (3535, 15008), (3752, 14140), (3920, 13534), (4040, 13132), (4690, 11312), (4949, 10720), (5360, 9898), (5656, 9380), (6566, 8080), (6767, 7840), (7070, 7504)]