55656780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 167989248

約数和(自身を除く): 112332468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1301, 1380, 1426, 1860, 2139, 2602, 2852, 3565, 3903, 4278, 5204, 6505, 7130, 7806, 8556, 10695, 13010, 14260, 15612, 19515, 21390, 26020, 29923, 39030, 40331, 42780, 59846, 78060, 80662, 89769, 119692, 120993, 149615, 161324, 179538, 201655, 241986, 299230, 359076, 403310, 448845, 483972, 598460, 604965, 806620, 897690, 927613, 1209930, 1795380, 1855226, 2419860, 2782839, 3710452, 4638065, 5565678, 9276130, 11131356, 13914195, 18552260, 27828390, 55656780]

約数ペア:

[(1, 55656780), (2, 27828390), (3, 18552260), (4, 13914195), (5, 11131356), (6, 9276130), (10, 5565678), (12, 4638065), (15, 3710452), (20, 2782839), (23, 2419860), (30, 1855226), (31, 1795380), (46, 1209930), (60, 927613), (62, 897690), (69, 806620), (92, 604965), (93, 598460), (115, 483972), (124, 448845), (138, 403310), (155, 359076), (186, 299230), (230, 241986), (276, 201655), (310, 179538), (345, 161324), (372, 149615), (460, 120993), (465, 119692), (620, 89769), (690, 80662), (713, 78060), (930, 59846), (1301, 42780), (1380, 40331), (1426, 39030), (1860, 29923), (2139, 26020), (2602, 21390), (2852, 19515), (3565, 15612), (3903, 14260), (4278, 13010), (5204, 10695), (6505, 8556), (7130, 7806)]