55367748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 149851520

約数和(自身を除く): 94483772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 1327, 2196, 2318, 2654, 3477, 3981, 4636, 5308, 6954, 7962, 10431, 11943, 13908, 15924, 20862, 23886, 25213, 41724, 47772, 50426, 75639, 80947, 100852, 151278, 161894, 226917, 242841, 302556, 323788, 453834, 485682, 728523, 907668, 971364, 1457046, 1537993, 2914092, 3075986, 4613979, 6151972, 9227958, 13841937, 18455916, 27683874, 55367748]

約数ペア:

[(1, 55367748), (2, 27683874), (3, 18455916), (4, 13841937), (6, 9227958), (9, 6151972), (12, 4613979), (18, 3075986), (19, 2914092), (36, 1537993), (38, 1457046), (57, 971364), (61, 907668), (76, 728523), (114, 485682), (122, 453834), (171, 323788), (183, 302556), (228, 242841), (244, 226917), (342, 161894), (366, 151278), (549, 100852), (684, 80947), (732, 75639), (1098, 50426), (1159, 47772), (1327, 41724), (2196, 25213), (2318, 23886), (2654, 20862), (3477, 15924), (3981, 13908), (4636, 11943), (5308, 10431), (6954, 7962)]