54892360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 129600000

約数和(自身を除く): 74707640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 599, 632, 790, 1160, 1198, 1580, 2291, 2396, 2995, 3160, 4582, 4792, 5990, 9164, 11455, 11980, 17371, 18328, 22910, 23960, 34742, 45820, 47321, 69484, 86855, 91640, 94642, 138968, 173710, 189284, 236605, 347420, 378568, 473210, 694840, 946420, 1372309, 1892840, 2744618, 5489236, 6861545, 10978472, 13723090, 27446180, 54892360]

約数ペア:

[(1, 54892360), (2, 27446180), (4, 13723090), (5, 10978472), (8, 6861545), (10, 5489236), (20, 2744618), (29, 1892840), (40, 1372309), (58, 946420), (79, 694840), (116, 473210), (145, 378568), (158, 347420), (232, 236605), (290, 189284), (316, 173710), (395, 138968), (580, 94642), (599, 91640), (632, 86855), (790, 69484), (1160, 47321), (1198, 45820), (1580, 34742), (2291, 23960), (2396, 22910), (2995, 18328), (3160, 17371), (4582, 11980), (4792, 11455), (5990, 9164)]