53308528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 86682512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 41, 47, 52, 56, 76, 82, 91, 94, 104, 112, 133, 152, 164, 182, 188, 208, 247, 266, 287, 304, 328, 329, 364, 376, 494, 532, 533, 574, 611, 656, 658, 728, 752, 779, 893, 988, 1064, 1066, 1148, 1222, 1316, 1456, 1558, 1729, 1786, 1927, 1976, 2128, 2132, 2296, 2444, 2632, 3116, 3458, 3572, 3731, 3854, 3952, 4264, 4277, 4592, 4888, 5264, 5453, 6232, 6251, 6916, 7144, 7462, 7708, 8528, 8554, 9776, 10127, 10906, 11609, 12464, 12502, 13489, 13832, 14288, 14924, 15416, 17108, 20254, 21812, 23218, 25004, 25051, 26978, 27664, 29848, 30832, 34216, 36613, 40508, 43624, 46436, 50008, 50102, 53956, 59696, 68432, 70889, 73226, 81016, 81263, 87248, 92872, 100016, 100204, 107912, 141778, 146452, 162032, 162526, 175357, 185744, 200408, 215824, 256291, 283556, 292904, 325052, 350714, 400816, 475969, 512582, 567112, 585808, 650104, 701428, 951938, 1025164, 1134224, 1300208, 1402856, 1903876, 2050328, 2805712, 3331783, 3807752, 4100656, 6663566, 7615504, 13327132, 26654264, 53308528]

約数ペア:

[(1, 53308528), (2, 26654264), (4, 13327132), (7, 7615504), (8, 6663566), (13, 4100656), (14, 3807752), (16, 3331783), (19, 2805712), (26, 2050328), (28, 1903876), (38, 1402856), (41, 1300208), (47, 1134224), (52, 1025164), (56, 951938), (76, 701428), (82, 650104), (91, 585808), (94, 567112), (104, 512582), (112, 475969), (133, 400816), (152, 350714), (164, 325052), (182, 292904), (188, 283556), (208, 256291), (247, 215824), (266, 200408), (287, 185744), (304, 175357), (328, 162526), (329, 162032), (364, 146452), (376, 141778), (494, 107912), (532, 100204), (533, 100016), (574, 92872), (611, 87248), (656, 81263), (658, 81016), (728, 73226), (752, 70889), (779, 68432), (893, 59696), (988, 53956), (1064, 50102), (1066, 50008), (1148, 46436), (1222, 43624), (1316, 40508), (1456, 36613), (1558, 34216), (1729, 30832), (1786, 29848), (1927, 27664), (1976, 26978), (2128, 25051), (2132, 25004), (2296, 23218), (2444, 21812), (2632, 20254), (3116, 17108), (3458, 15416), (3572, 14924), (3731, 14288), (3854, 13832), (3952, 13489), (4264, 12502), (4277, 12464), (4592, 11609), (4888, 10906), (5264, 10127), (5453, 9776), (6232, 8554), (6251, 8528), (6916, 7708), (7144, 7462)]