55507550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 131777280

約数和(自身を除く): 76269730

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 38, 50, 70, 85, 95, 119, 133, 170, 175, 190, 238, 266, 323, 350, 425, 475, 491, 595, 646, 665, 850, 950, 982, 1190, 1330, 1615, 2261, 2455, 2975, 3230, 3325, 3437, 4522, 4910, 5950, 6650, 6874, 8075, 8347, 9329, 11305, 12275, 16150, 16694, 17185, 18658, 22610, 24550, 34370, 41735, 46645, 56525, 58429, 65303, 83470, 85925, 93290, 113050, 116858, 130606, 158593, 171850, 208675, 233225, 292145, 317186, 326515, 417350, 466450, 584290, 653030, 792965, 1110151, 1460725, 1585930, 1632575, 2220302, 2921450, 3265150, 3964825, 5550755, 7929650, 11101510, 27753775, 55507550]

約数ペア:

[(1, 55507550), (2, 27753775), (5, 11101510), (7, 7929650), (10, 5550755), (14, 3964825), (17, 3265150), (19, 2921450), (25, 2220302), (34, 1632575), (35, 1585930), (38, 1460725), (50, 1110151), (70, 792965), (85, 653030), (95, 584290), (119, 466450), (133, 417350), (170, 326515), (175, 317186), (190, 292145), (238, 233225), (266, 208675), (323, 171850), (350, 158593), (425, 130606), (475, 116858), (491, 113050), (595, 93290), (646, 85925), (665, 83470), (850, 65303), (950, 58429), (982, 56525), (1190, 46645), (1330, 41735), (1615, 34370), (2261, 24550), (2455, 22610), (2975, 18658), (3230, 17185), (3325, 16694), (3437, 16150), (4522, 12275), (4910, 11305), (5950, 9329), (6650, 8347), (6874, 8075)]