51793938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 133413120

約数和(自身を除く): 81619182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1877, 1971, 3066, 3754, 3942, 4599, 5631, 9198, 11262, 13139, 13797, 16893, 26278, 27594, 33786, 39417, 50679, 78834, 101358, 118251, 137021, 236502, 274042, 354753, 411063, 709506, 822126, 959147, 1233189, 1918294, 2466378, 2877441, 3699567, 5754882, 7399134, 8632323, 17264646, 25896969, 51793938]

約数ペア:

[(1, 51793938), (2, 25896969), (3, 17264646), (6, 8632323), (7, 7399134), (9, 5754882), (14, 3699567), (18, 2877441), (21, 2466378), (27, 1918294), (42, 1233189), (54, 959147), (63, 822126), (73, 709506), (126, 411063), (146, 354753), (189, 274042), (219, 236502), (378, 137021), (438, 118251), (511, 101358), (657, 78834), (1022, 50679), (1314, 39417), (1533, 33786), (1877, 27594), (1971, 26278), (3066, 16893), (3754, 13797), (3942, 13139), (4599, 11262), (5631, 9198)]