51226938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 132606720

約数和(自身を除く): 81379782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2557, 2862, 3339, 5114, 6678, 7671, 10017, 15342, 17899, 20034, 23013, 35798, 46026, 53697, 69039, 107394, 135521, 138078, 161091, 271042, 322182, 406563, 483273, 813126, 948647, 966546, 1219689, 1897294, 2439378, 2845941, 3659067, 5691882, 7318134, 8537823, 17075646, 25613469, 51226938]

約数ペア:

[(1, 51226938), (2, 25613469), (3, 17075646), (6, 8537823), (7, 7318134), (9, 5691882), (14, 3659067), (18, 2845941), (21, 2439378), (27, 1897294), (42, 1219689), (53, 966546), (54, 948647), (63, 813126), (106, 483273), (126, 406563), (159, 322182), (189, 271042), (318, 161091), (371, 138078), (378, 135521), (477, 107394), (742, 69039), (954, 53697), (1113, 46026), (1431, 35798), (2226, 23013), (2557, 20034), (2862, 17899), (3339, 15342), (5114, 10017), (6678, 7671)]