47109398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 44129002

約数列:

[1, 2, 7, 14, 19, 29, 31, 38, 58, 62, 133, 197, 203, 217, 266, 394, 406, 434, 551, 589, 899, 1102, 1178, 1379, 1798, 2758, 3743, 3857, 4123, 5713, 6107, 6293, 7486, 7714, 8246, 11426, 12214, 12586, 17081, 26201, 34162, 39991, 42749, 52402, 79982, 85498, 108547, 116033, 119567, 177103, 217094, 232066, 239134, 354206, 759829, 812231, 1239721, 1519658, 1624462, 2479442, 3364957, 6729914, 23554699, 47109398]

約数ペア:

[(1, 47109398), (2, 23554699), (7, 6729914), (14, 3364957), (19, 2479442), (29, 1624462), (31, 1519658), (38, 1239721), (58, 812231), (62, 759829), (133, 354206), (197, 239134), (203, 232066), (217, 217094), (266, 177103), (394, 119567), (406, 116033), (434, 108547), (551, 85498), (589, 79982), (899, 52402), (1102, 42749), (1178, 39991), (1379, 34162), (1798, 26201), (2758, 17081), (3743, 12586), (3857, 12214), (4123, 11426), (5713, 8246), (6107, 7714), (6293, 7486)]