47215044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 125798400

約数和(自身を除く): 78583356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 254, 276, 381, 414, 449, 508, 762, 828, 898, 1143, 1347, 1524, 1796, 2286, 2694, 2921, 4041, 4572, 5388, 5842, 8082, 8763, 10327, 11684, 16164, 17526, 20654, 26289, 30981, 35052, 41308, 52578, 57023, 61962, 92943, 105156, 114046, 123924, 171069, 185886, 228092, 342138, 371772, 513207, 684276, 1026414, 1311529, 2052828, 2623058, 3934587, 5246116, 7869174, 11803761, 15738348, 23607522, 47215044]

約数ペア:

[(1, 47215044), (2, 23607522), (3, 15738348), (4, 11803761), (6, 7869174), (9, 5246116), (12, 3934587), (18, 2623058), (23, 2052828), (36, 1311529), (46, 1026414), (69, 684276), (92, 513207), (127, 371772), (138, 342138), (207, 228092), (254, 185886), (276, 171069), (381, 123924), (414, 114046), (449, 105156), (508, 92943), (762, 61962), (828, 57023), (898, 52578), (1143, 41308), (1347, 35052), (1524, 30981), (1796, 26289), (2286, 20654), (2694, 17526), (2921, 16164), (4041, 11684), (4572, 10327), (5388, 8763), (5842, 8082)]