53325584

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 80

約数和(自身を含む): 117752880

約数和(自身を除く): 64427296

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 41, 52, 74, 82, 104, 148, 164, 169, 208, 296, 328, 338, 481, 533, 592, 656, 676, 962, 1066, 1352, 1517, 1924, 2132, 2197, 2704, 3034, 3848, 4264, 4394, 6068, 6253, 6929, 7696, 8528, 8788, 12136, 12506, 13858, 17576, 19721, 24272, 25012, 27716, 35152, 39442, 50024, 55432, 78884, 81289, 90077, 100048, 110864, 157768, 162578, 180154, 256373, 315536, 325156, 360308, 512746, 650312, 720616, 1025492, 1300624, 1441232, 2050984, 3332849, 4101968, 6665698, 13331396, 26662792, 53325584]

約数ペア:

[(1, 53325584), (2, 26662792), (4, 13331396), (8, 6665698), (13, 4101968), (16, 3332849), (26, 2050984), (37, 1441232), (41, 1300624), (52, 1025492), (74, 720616), (82, 650312), (104, 512746), (148, 360308), (164, 325156), (169, 315536), (208, 256373), (296, 180154), (328, 162578), (338, 157768), (481, 110864), (533, 100048), (592, 90077), (656, 81289), (676, 78884), (962, 55432), (1066, 50024), (1352, 39442), (1517, 35152), (1924, 27716), (2132, 25012), (2197, 24272), (2704, 19721), (3034, 17576), (3848, 13858), (4264, 12506), (4394, 12136), (6068, 8788), (6253, 8528), (6929, 7696)]