55169492

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 114240000

約数和(自身を除く): 59070508

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 509, 553, 686, 1018, 1106, 1372, 2036, 2212, 3563, 3871, 7126, 7742, 14252, 15484, 24941, 27097, 40211, 49882, 54194, 80422, 99764, 108388, 160844, 174587, 281477, 349174, 562954, 698348, 1125908, 1970339, 3940678, 7881356, 13792373, 27584746, 55169492]

約数ペア:

[(1, 55169492), (2, 27584746), (4, 13792373), (7, 7881356), (14, 3940678), (28, 1970339), (49, 1125908), (79, 698348), (98, 562954), (158, 349174), (196, 281477), (316, 174587), (343, 160844), (509, 108388), (553, 99764), (686, 80422), (1018, 54194), (1106, 49882), (1372, 40211), (2036, 27097), (2212, 24941), (3563, 15484), (3871, 14252), (7126, 7742)]