55891947860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{274007}}^1$

素因数の和:274101

約数の個数: 96

約数和(自身を含む): 141414432768

約数和(自身を除く): 85522484908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 434, 470, 620, 658, 868, 940, 1085, 1316, 1457, 1645, 2170, 2914, 3290, 4340, 5828, 6580, 7285, 10199, 14570, 20398, 29140, 40796, 50995, 101990, 203980, 274007, 548014, 1096028, 1370035, 1918049, 2740070, 3836098, 5480140, 7672196, 8494217, 9590245, 12878329, 16988434, 19180490, 25756658, 33976868, 38360980, 42471085, 51513316, 59459519, 64391645, 84942170, 90148303, 118919038, 128783290, 169884340, 180296606, 237838076, 257566580, 297297595, 360593212, 399228199, 450741515, 594595190, 798456398, 901483030, 1189190380, 1596912796, 1802966060, 1996140995, 2794597393, 3992281990, 5589194786, 7984563980, 11178389572, 13972986965, 27945973930, 55891947860]

約数ペア:

[(1, 55891947860), (2, 27945973930), (4, 13972986965), (5, 11178389572), (7, 7984563980), (10, 5589194786), (14, 3992281990), (20, 2794597393), (28, 1996140995), (31, 1802966060), (35, 1596912796), (47, 1189190380), (62, 901483030), (70, 798456398), (94, 594595190), (124, 450741515), (140, 399228199), (155, 360593212), (188, 297297595), (217, 257566580), (235, 237838076), (310, 180296606), (329, 169884340), (434, 128783290), (470, 118919038), (620, 90148303), (658, 84942170), (868, 64391645), (940, 59459519), (1085, 51513316), (1316, 42471085), (1457, 38360980), (1645, 33976868), (2170, 25756658), (2914, 19180490), (3290, 16988434), (4340, 12878329), (5828, 9590245), (6580, 8494217), (7285, 7672196), (10199, 5480140), (14570, 3836098), (20398, 2740070), (29140, 1918049), (40796, 1370035), (50995, 1096028), (101990, 548014), (203980, 274007)]