51591210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 136249344

約数和(自身を除く): 84658134

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 165, 254, 330, 381, 635, 762, 1231, 1270, 1397, 1905, 2462, 2794, 3693, 3810, 4191, 6155, 6985, 7386, 8382, 12310, 13541, 13970, 18465, 20955, 27082, 36930, 40623, 41910, 67705, 81246, 135410, 156337, 203115, 312674, 406230, 469011, 781685, 938022, 1563370, 1719707, 2345055, 3439414, 4690110, 5159121, 8598535, 10318242, 17197070, 25795605, 51591210]

約数ペア:

[(1, 51591210), (2, 25795605), (3, 17197070), (5, 10318242), (6, 8598535), (10, 5159121), (11, 4690110), (15, 3439414), (22, 2345055), (30, 1719707), (33, 1563370), (55, 938022), (66, 781685), (110, 469011), (127, 406230), (165, 312674), (254, 203115), (330, 156337), (381, 135410), (635, 81246), (762, 67705), (1231, 41910), (1270, 40623), (1397, 36930), (1905, 27082), (2462, 20955), (2794, 18465), (3693, 13970), (3810, 13541), (4191, 12310), (6155, 8382), (6985, 7386)]