51209334

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 112

約数和(自身を含む): 130950144

約数和(自身を除く): 79740810

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 103, 162, 186, 198, 206, 243, 279, 297, 309, 341, 486, 558, 594, 618, 682, 729, 837, 891, 927, 1023, 1133, 1458, 1674, 1782, 1854, 2046, 2266, 2511, 2673, 2781, 3069, 3193, 3399, 5022, 5346, 5562, 6138, 6386, 6798, 7533, 8019, 8343, 9207, 9579, 10197, 15066, 16038, 16686, 18414, 19158, 20394, 22599, 25029, 27621, 28737, 30591, 35123, 45198, 50058, 55242, 57474, 61182, 70246, 75087, 82863, 86211, 91773, 105369, 150174, 165726, 172422, 183546, 210738, 248589, 258633, 275319, 316107, 497178, 517266, 550638, 632214, 775899, 825957, 948321, 1551798, 1651914, 1896642, 2327697, 2844963, 4655394, 5689926, 8534889, 17069778, 25604667, 51209334]

約数ペア:

[(1, 51209334), (2, 25604667), (3, 17069778), (6, 8534889), (9, 5689926), (11, 4655394), (18, 2844963), (22, 2327697), (27, 1896642), (31, 1651914), (33, 1551798), (54, 948321), (62, 825957), (66, 775899), (81, 632214), (93, 550638), (99, 517266), (103, 497178), (162, 316107), (186, 275319), (198, 258633), (206, 248589), (243, 210738), (279, 183546), (297, 172422), (309, 165726), (341, 150174), (486, 105369), (558, 91773), (594, 86211), (618, 82863), (682, 75087), (729, 70246), (837, 61182), (891, 57474), (927, 55242), (1023, 50058), (1133, 45198), (1458, 35123), (1674, 30591), (1782, 28737), (1854, 27621), (2046, 25029), (2266, 22599), (2511, 20394), (2673, 19158), (2781, 18414), (3069, 16686), (3193, 16038), (3399, 15066), (5022, 10197), (5346, 9579), (5562, 9207), (6138, 8343), (6386, 8019), (6798, 7533)]