45561988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 87381504

約数和(自身を除く): 41819516

約数列:

[1, 2, 4, 23, 41, 46, 47, 82, 92, 94, 164, 188, 257, 514, 943, 1028, 1081, 1886, 1927, 2162, 3772, 3854, 4324, 5911, 7708, 10537, 11822, 12079, 21074, 23644, 24158, 42148, 44321, 48316, 88642, 177284, 242351, 277817, 484702, 495239, 555634, 969404, 990478, 1111268, 1980956, 11390497, 22780994, 45561988]

約数ペア:

[(1, 45561988), (2, 22780994), (4, 11390497), (23, 1980956), (41, 1111268), (46, 990478), (47, 969404), (82, 555634), (92, 495239), (94, 484702), (164, 277817), (188, 242351), (257, 177284), (514, 88642), (943, 48316), (1028, 44321), (1081, 42148), (1886, 24158), (1927, 23644), (2162, 21074), (3772, 12079), (3854, 11822), (4324, 10537), (5911, 7708)]