49451794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 95385600

約数和(自身を除く): 45933806

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 59, 118, 133, 137, 161, 266, 274, 322, 413, 437, 826, 874, 959, 1121, 1357, 1918, 2242, 2603, 2714, 3059, 3151, 5206, 6118, 6302, 7847, 8083, 9499, 15694, 16166, 18221, 18998, 22057, 25783, 36442, 44114, 51566, 56581, 59869, 113162, 119738, 153577, 180481, 185909, 307154, 360962, 371818, 419083, 838166, 1075039, 1301363, 2150078, 2602726, 3532271, 7064542, 24725897, 49451794]

約数ペア:

[(1, 49451794), (2, 24725897), (7, 7064542), (14, 3532271), (19, 2602726), (23, 2150078), (38, 1301363), (46, 1075039), (59, 838166), (118, 419083), (133, 371818), (137, 360962), (161, 307154), (266, 185909), (274, 180481), (322, 153577), (413, 119738), (437, 113162), (826, 59869), (874, 56581), (959, 51566), (1121, 44114), (1357, 36442), (1918, 25783), (2242, 22057), (2603, 18998), (2714, 18221), (3059, 16166), (3151, 15694), (5206, 9499), (6118, 8083), (6302, 7847)]