49792575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 101524752

約数和(自身を除く): 51732177

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 105, 119, 147, 175, 245, 255, 357, 425, 525, 595, 735, 797, 833, 1225, 1275, 1785, 2391, 2499, 2975, 3675, 3985, 4165, 5579, 8925, 11955, 12495, 13549, 16737, 19925, 20825, 27895, 39053, 40647, 59775, 62475, 67745, 83685, 94843, 117159, 139475, 195265, 203235, 284529, 338725, 418425, 474215, 585795, 663901, 976325, 1016175, 1422645, 1991703, 2371075, 2928975, 3319505, 7113225, 9958515, 16597525, 49792575]

約数ペア:

[(1, 49792575), (3, 16597525), (5, 9958515), (7, 7113225), (15, 3319505), (17, 2928975), (21, 2371075), (25, 1991703), (35, 1422645), (49, 1016175), (51, 976325), (75, 663901), (85, 585795), (105, 474215), (119, 418425), (147, 338725), (175, 284529), (245, 203235), (255, 195265), (357, 139475), (425, 117159), (525, 94843), (595, 83685), (735, 67745), (797, 62475), (833, 59775), (1225, 40647), (1275, 39053), (1785, 27895), (2391, 20825), (2499, 19925), (2975, 16737), (3675, 13549), (3985, 12495), (4165, 11955), (5579, 8925)]