54799472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 133033152

約数和(自身を除く): 78233680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 617, 728, 793, 854, 976, 1234, 1456, 1586, 1708, 2468, 3172, 3416, 4319, 4936, 5551, 6344, 6832, 8021, 8638, 9872, 11102, 12688, 16042, 17276, 22204, 32084, 34552, 37637, 44408, 56147, 64168, 69104, 75274, 88816, 112294, 128336, 150548, 224588, 263459, 301096, 449176, 489281, 526918, 602192, 898352, 978562, 1053836, 1957124, 2107672, 3424967, 3914248, 4215344, 6849934, 7828496, 13699868, 27399736, 54799472]

約数ペア:

[(1, 54799472), (2, 27399736), (4, 13699868), (7, 7828496), (8, 6849934), (13, 4215344), (14, 3914248), (16, 3424967), (26, 2107672), (28, 1957124), (52, 1053836), (56, 978562), (61, 898352), (91, 602192), (104, 526918), (112, 489281), (122, 449176), (182, 301096), (208, 263459), (244, 224588), (364, 150548), (427, 128336), (488, 112294), (617, 88816), (728, 75274), (793, 69104), (854, 64168), (976, 56147), (1234, 44408), (1456, 37637), (1586, 34552), (1708, 32084), (2468, 22204), (3172, 17276), (3416, 16042), (4319, 12688), (4936, 11102), (5551, 9872), (6344, 8638), (6832, 8021)]