47907530

素因数分解:

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

素因数の和:200

約数の個数: 72

約数和(自身を含む): 101424204

約数和(自身を除く): 53516674

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 137, 170, 187, 242, 274, 289, 374, 578, 605, 685, 935, 1210, 1370, 1445, 1507, 1870, 2057, 2329, 2890, 3014, 3179, 4114, 4658, 6358, 7535, 10285, 11645, 15070, 15895, 16577, 20570, 23290, 25619, 31790, 33154, 34969, 39593, 51238, 69938, 79186, 82885, 128095, 165770, 174845, 197965, 256190, 281809, 349690, 395930, 435523, 563618, 871046, 1409045, 2177615, 2818090, 4355230, 4790753, 9581506, 23953765, 47907530]

約数ペア:

[(1, 47907530), (2, 23953765), (5, 9581506), (10, 4790753), (11, 4355230), (17, 2818090), (22, 2177615), (34, 1409045), (55, 871046), (85, 563618), (110, 435523), (121, 395930), (137, 349690), (170, 281809), (187, 256190), (242, 197965), (274, 174845), (289, 165770), (374, 128095), (578, 82885), (605, 79186), (685, 69938), (935, 51238), (1210, 39593), (1370, 34969), (1445, 33154), (1507, 31790), (1870, 25619), (2057, 23290), (2329, 20570), (2890, 16577), (3014, 15895), (3179, 15070), (4114, 11645), (4658, 10285), (6358, 7535)]