56480944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 124679520

約数和(自身を除く): 68198576

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 41, 52, 74, 82, 104, 148, 164, 179, 208, 296, 328, 358, 481, 533, 592, 656, 716, 962, 1066, 1432, 1517, 1924, 2132, 2327, 2864, 3034, 3848, 4264, 4654, 6068, 6623, 7339, 7696, 8528, 9308, 12136, 13246, 14678, 18616, 19721, 24272, 26492, 29356, 37232, 39442, 52984, 58712, 78884, 86099, 95407, 105968, 117424, 157768, 172198, 190814, 271543, 315536, 344396, 381628, 543086, 688792, 763256, 1086172, 1377584, 1526512, 2172344, 3530059, 4344688, 7060118, 14120236, 28240472, 56480944]

約数ペア:

[(1, 56480944), (2, 28240472), (4, 14120236), (8, 7060118), (13, 4344688), (16, 3530059), (26, 2172344), (37, 1526512), (41, 1377584), (52, 1086172), (74, 763256), (82, 688792), (104, 543086), (148, 381628), (164, 344396), (179, 315536), (208, 271543), (296, 190814), (328, 172198), (358, 157768), (481, 117424), (533, 105968), (592, 95407), (656, 86099), (716, 78884), (962, 58712), (1066, 52984), (1432, 39442), (1517, 37232), (1924, 29356), (2132, 26492), (2327, 24272), (2864, 19721), (3034, 18616), (3848, 14678), (4264, 13246), (4654, 12136), (6068, 9308), (6623, 8528), (7339, 7696)]