50723320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 119880000

約数和(自身を除く): 69156680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 599, 730, 1160, 1198, 1460, 2117, 2396, 2920, 2995, 4234, 4792, 5990, 8468, 10585, 11980, 16936, 17371, 21170, 23960, 34742, 42340, 43727, 69484, 84680, 86855, 87454, 138968, 173710, 174908, 218635, 347420, 349816, 437270, 694840, 874540, 1268083, 1749080, 2536166, 5072332, 6340415, 10144664, 12680830, 25361660, 50723320]

約数ペア:

[(1, 50723320), (2, 25361660), (4, 12680830), (5, 10144664), (8, 6340415), (10, 5072332), (20, 2536166), (29, 1749080), (40, 1268083), (58, 874540), (73, 694840), (116, 437270), (145, 349816), (146, 347420), (232, 218635), (290, 174908), (292, 173710), (365, 138968), (580, 87454), (584, 86855), (599, 84680), (730, 69484), (1160, 43727), (1198, 42340), (1460, 34742), (2117, 23960), (2396, 21170), (2920, 17371), (2995, 16936), (4234, 11980), (4792, 10585), (5990, 8468)]