50914227

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 88704000

約数和(自身を除く): 37789773

約数列:

[1, 3, 7, 13, 21, 29, 39, 59, 87, 91, 109, 177, 203, 273, 327, 377, 413, 609, 763, 767, 1131, 1239, 1417, 1711, 2289, 2301, 2639, 3161, 4251, 5133, 5369, 6431, 7917, 9483, 9919, 11977, 16107, 19293, 22127, 22243, 29757, 35931, 41093, 45017, 66381, 66729, 83603, 123279, 135051, 155701, 186499, 250809, 287651, 467103, 559497, 585221, 862953, 1305493, 1755663, 2424487, 3916479, 7273461, 16971409, 50914227]

約数ペア:

[(1, 50914227), (3, 16971409), (7, 7273461), (13, 3916479), (21, 2424487), (29, 1755663), (39, 1305493), (59, 862953), (87, 585221), (91, 559497), (109, 467103), (177, 287651), (203, 250809), (273, 186499), (327, 155701), (377, 135051), (413, 123279), (609, 83603), (763, 66729), (767, 66381), (1131, 45017), (1239, 41093), (1417, 35931), (1711, 29757), (2289, 22243), (2301, 22127), (2639, 19293), (3161, 16107), (4251, 11977), (5133, 9919), (5369, 9483), (6431, 7917)]