56553904035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{10831}}^1$

素因数の和:11089

約数の個数: 96

約数和(自身を含む): 107065221120

約数和(自身を除く): 50511317085

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 197, 279, 285, 465, 589, 591, 855, 985, 1395, 1767, 1773, 2945, 2955, 3743, 5301, 6107, 8835, 8865, 10831, 11229, 18321, 18715, 26505, 30535, 32493, 33687, 54155, 54963, 56145, 91605, 97479, 116033, 162465, 168435, 205789, 274815, 335761, 348099, 487395, 580165, 617367, 1007283, 1028945, 1044297, 1678805, 1740495, 1852101, 2133707, 3021849, 3086835, 5036415, 5221485, 6379459, 6401121, 9260505, 10668535, 15109245, 19138377, 19203363, 31897295, 32005605, 40540433, 57415131, 66144917, 95691885, 96016815, 121621299, 198434751, 202702165, 287075655, 330724585, 364863897, 595304253, 608106495, 992173755, 1256753423, 1824319485, 2976521265, 3770260269, 6283767115, 11310780807, 18851301345, 56553904035]

約数ペア:

[(1, 56553904035), (3, 18851301345), (5, 11310780807), (9, 6283767115), (15, 3770260269), (19, 2976521265), (31, 1824319485), (45, 1256753423), (57, 992173755), (93, 608106495), (95, 595304253), (155, 364863897), (171, 330724585), (197, 287075655), (279, 202702165), (285, 198434751), (465, 121621299), (589, 96016815), (591, 95691885), (855, 66144917), (985, 57415131), (1395, 40540433), (1767, 32005605), (1773, 31897295), (2945, 19203363), (2955, 19138377), (3743, 15109245), (5301, 10668535), (6107, 9260505), (8835, 6401121), (8865, 6379459), (10831, 5221485), (11229, 5036415), (18321, 3086835), (18715, 3021849), (26505, 2133707), (30535, 1852101), (32493, 1740495), (33687, 1678805), (54155, 1044297), (54963, 1028945), (56145, 1007283), (91605, 617367), (97479, 580165), (116033, 487395), (162465, 348099), (168435, 335761), (205789, 274815)]