56361800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 153622980

約数和(自身を除く): 97261180

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 121, 136, 137, 170, 187, 200, 220, 242, 274, 275, 340, 374, 425, 440, 484, 548, 550, 605, 680, 685, 748, 850, 935, 968, 1096, 1100, 1210, 1370, 1496, 1507, 1700, 1870, 2057, 2200, 2329, 2420, 2740, 3014, 3025, 3400, 3425, 3740, 4114, 4658, 4675, 4840, 5480, 6028, 6050, 6850, 7480, 7535, 8228, 9316, 9350, 10285, 11645, 12056, 12100, 13700, 15070, 16456, 16577, 18632, 18700, 20570, 23290, 24200, 25619, 27400, 30140, 33154, 37400, 37675, 41140, 46580, 51238, 51425, 58225, 60280, 66308, 75350, 82280, 82885, 93160, 102476, 102850, 116450, 128095, 132616, 150700, 165770, 204952, 205700, 232900, 256190, 281809, 301400, 331540, 411400, 414425, 465800, 512380, 563618, 640475, 663080, 828850, 1024760, 1127236, 1280950, 1409045, 1657700, 2254472, 2561900, 2818090, 3315400, 5123800, 5636180, 7045225, 11272360, 14090450, 28180900, 56361800]

約数ペア:

[(1, 56361800), (2, 28180900), (4, 14090450), (5, 11272360), (8, 7045225), (10, 5636180), (11, 5123800), (17, 3315400), (20, 2818090), (22, 2561900), (25, 2254472), (34, 1657700), (40, 1409045), (44, 1280950), (50, 1127236), (55, 1024760), (68, 828850), (85, 663080), (88, 640475), (100, 563618), (110, 512380), (121, 465800), (136, 414425), (137, 411400), (170, 331540), (187, 301400), (200, 281809), (220, 256190), (242, 232900), (274, 205700), (275, 204952), (340, 165770), (374, 150700), (425, 132616), (440, 128095), (484, 116450), (548, 102850), (550, 102476), (605, 93160), (680, 82885), (685, 82280), (748, 75350), (850, 66308), (935, 60280), (968, 58225), (1096, 51425), (1100, 51238), (1210, 46580), (1370, 41140), (1496, 37675), (1507, 37400), (1700, 33154), (1870, 30140), (2057, 27400), (2200, 25619), (2329, 24200), (2420, 23290), (2740, 20570), (3014, 18700), (3025, 18632), (3400, 16577), (3425, 16456), (3740, 15070), (4114, 13700), (4658, 12100), (4675, 12056), (4840, 11645), (5480, 10285), (6028, 9350), (6050, 9316), (6850, 8228), (7480, 7535)]