51223896

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 143629200

約数和(自身を除く): 92405304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 107, 109, 122, 183, 214, 218, 244, 321, 327, 366, 428, 436, 488, 549, 642, 654, 732, 856, 872, 963, 981, 1098, 1284, 1308, 1464, 1926, 1962, 2196, 2568, 2616, 3852, 3924, 4392, 6527, 6649, 7704, 7848, 11663, 13054, 13298, 19581, 19947, 23326, 26108, 26596, 34989, 39162, 39894, 46652, 52216, 53192, 58743, 59841, 69978, 78324, 79788, 93304, 104967, 117486, 119682, 139956, 156648, 159576, 209934, 234972, 239364, 279912, 419868, 469944, 478728, 711443, 839736, 1422886, 2134329, 2845772, 4268658, 5691544, 6402987, 8537316, 12805974, 17074632, 25611948, 51223896]

約数ペア:

[(1, 51223896), (2, 25611948), (3, 17074632), (4, 12805974), (6, 8537316), (8, 6402987), (9, 5691544), (12, 4268658), (18, 2845772), (24, 2134329), (36, 1422886), (61, 839736), (72, 711443), (107, 478728), (109, 469944), (122, 419868), (183, 279912), (214, 239364), (218, 234972), (244, 209934), (321, 159576), (327, 156648), (366, 139956), (428, 119682), (436, 117486), (488, 104967), (549, 93304), (642, 79788), (654, 78324), (732, 69978), (856, 59841), (872, 58743), (963, 53192), (981, 52216), (1098, 46652), (1284, 39894), (1308, 39162), (1464, 34989), (1926, 26596), (1962, 26108), (2196, 23326), (2568, 19947), (2616, 19581), (3852, 13298), (3924, 13054), (4392, 11663), (6527, 7848), (6649, 7704)]