55440462

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 147456000

約数和(自身を除く): 92015538

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 79, 93, 98, 147, 154, 158, 186, 217, 231, 237, 294, 341, 343, 434, 462, 474, 539, 553, 651, 682, 686, 869, 1023, 1029, 1078, 1106, 1302, 1519, 1617, 1659, 1738, 2046, 2058, 2387, 2449, 2607, 3038, 3234, 3318, 3773, 3871, 4557, 4774, 4898, 5214, 6083, 7161, 7347, 7546, 7742, 9114, 10633, 11319, 11613, 12166, 14322, 14694, 16709, 17143, 18249, 21266, 22638, 23226, 26939, 27097, 31899, 33418, 34286, 36498, 42581, 50127, 51429, 53878, 54194, 63798, 80817, 81291, 85162, 100254, 102858, 116963, 120001, 127743, 161634, 162582, 188573, 233926, 240002, 255486, 298067, 350889, 360003, 377146, 565719, 596134, 701778, 720006, 840007, 894201, 1131438, 1320011, 1680014, 1788402, 2520021, 2640022, 3960033, 5040042, 7920066, 9240077, 18480154, 27720231, 55440462]

約数ペア:

[(1, 55440462), (2, 27720231), (3, 18480154), (6, 9240077), (7, 7920066), (11, 5040042), (14, 3960033), (21, 2640022), (22, 2520021), (31, 1788402), (33, 1680014), (42, 1320011), (49, 1131438), (62, 894201), (66, 840007), (77, 720006), (79, 701778), (93, 596134), (98, 565719), (147, 377146), (154, 360003), (158, 350889), (186, 298067), (217, 255486), (231, 240002), (237, 233926), (294, 188573), (341, 162582), (343, 161634), (434, 127743), (462, 120001), (474, 116963), (539, 102858), (553, 100254), (651, 85162), (682, 81291), (686, 80817), (869, 63798), (1023, 54194), (1029, 53878), (1078, 51429), (1106, 50127), (1302, 42581), (1519, 36498), (1617, 34286), (1659, 33418), (1738, 31899), (2046, 27097), (2058, 26939), (2387, 23226), (2449, 22638), (2607, 21266), (3038, 18249), (3234, 17143), (3318, 16709), (3773, 14694), (3871, 14322), (4557, 12166), (4774, 11613), (4898, 11319), (5214, 10633), (6083, 9114), (7161, 7742), (7347, 7546)]