51250192

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 121420800

約数和(自身を除く): 70170608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 509, 812, 868, 899, 1018, 1624, 1736, 1798, 2036, 3248, 3472, 3563, 3596, 4072, 6293, 7126, 7192, 8144, 12586, 14252, 14384, 14761, 15779, 25172, 28504, 29522, 31558, 50344, 57008, 59044, 63116, 100688, 103327, 110453, 118088, 126232, 206654, 220906, 236176, 252464, 413308, 441812, 457591, 826616, 883624, 915182, 1653232, 1767248, 1830364, 3203137, 3660728, 6406274, 7321456, 12812548, 25625096, 51250192]

約数ペア:

[(1, 51250192), (2, 25625096), (4, 12812548), (7, 7321456), (8, 6406274), (14, 3660728), (16, 3203137), (28, 1830364), (29, 1767248), (31, 1653232), (56, 915182), (58, 883624), (62, 826616), (112, 457591), (116, 441812), (124, 413308), (203, 252464), (217, 236176), (232, 220906), (248, 206654), (406, 126232), (434, 118088), (464, 110453), (496, 103327), (509, 100688), (812, 63116), (868, 59044), (899, 57008), (1018, 50344), (1624, 31558), (1736, 29522), (1798, 28504), (2036, 25172), (3248, 15779), (3472, 14761), (3563, 14384), (3596, 14252), (4072, 12586), (6293, 8144), (7126, 7192)]