55562778

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 123776640

約数和(自身を除く): 68213862

約数列:

[1, 2, 3, 6, 9, 18, 59, 113, 118, 177, 226, 339, 354, 463, 531, 678, 926, 1017, 1062, 1389, 2034, 2778, 4167, 6667, 8334, 13334, 20001, 27317, 40002, 52319, 54634, 60003, 81951, 104638, 120006, 156957, 163902, 245853, 313914, 470871, 491706, 941742, 3086821, 6173642, 9260463, 18520926, 27781389, 55562778]

約数ペア:

[(1, 55562778), (2, 27781389), (3, 18520926), (6, 9260463), (9, 6173642), (18, 3086821), (59, 941742), (113, 491706), (118, 470871), (177, 313914), (226, 245853), (339, 163902), (354, 156957), (463, 120006), (531, 104638), (678, 81951), (926, 60003), (1017, 54634), (1062, 52319), (1389, 40002), (2034, 27317), (2778, 20001), (4167, 13334), (6667, 8334)]