30857563825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{54497}}^1$

素因数の和:54618

約数の個数: 48

約数和(自身を含む): 43790232960

約数和(自身を除く): 12932669135

約数列:

[1, 5, 11, 25, 29, 55, 71, 145, 275, 319, 355, 725, 781, 1595, 1775, 2059, 3905, 7975, 10295, 19525, 22649, 51475, 54497, 113245, 272485, 566225, 599467, 1362425, 1580413, 2997335, 3869287, 7902065, 14986675, 17384543, 19346435, 39510325, 42562157, 86922715, 96732175, 112209323, 212810785, 434613575, 561046615, 1064053925, 1234302553, 2805233075, 6171512765, 30857563825]

約数ペア:

[(1, 30857563825), (5, 6171512765), (11, 2805233075), (25, 1234302553), (29, 1064053925), (55, 561046615), (71, 434613575), (145, 212810785), (275, 112209323), (319, 96732175), (355, 86922715), (725, 42562157), (781, 39510325), (1595, 19346435), (1775, 17384543), (2059, 14986675), (3905, 7902065), (7975, 3869287), (10295, 2997335), (19525, 1580413), (22649, 1362425), (51475, 599467), (54497, 566225), (113245, 272485)]