53823770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 137410560

約数和(自身を除く): 83586790

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 143, 154, 182, 190, 209, 247, 266, 283, 286, 385, 418, 455, 494, 566, 665, 715, 770, 910, 1001, 1045, 1235, 1330, 1415, 1430, 1463, 1729, 1981, 2002, 2090, 2470, 2717, 2830, 2926, 3113, 3458, 3679, 3962, 5005, 5377, 5434, 6226, 7315, 7358, 8645, 9905, 10010, 10754, 13585, 14630, 15565, 17290, 18395, 19019, 19810, 21791, 25753, 26885, 27170, 31130, 36790, 37639, 38038, 40469, 43582, 51506, 53770, 59147, 69901, 75278, 80938, 95095, 108955, 118294, 128765, 139802, 188195, 190190, 202345, 217910, 257530, 283283, 295735, 349505, 376390, 404690, 414029, 489307, 566566, 591470, 699010, 768911, 828058, 978614, 1416415, 1537822, 2070145, 2446535, 2832830, 3844555, 4140290, 4893070, 5382377, 7689110, 10764754, 26911885, 53823770]

約数ペア:

[(1, 53823770), (2, 26911885), (5, 10764754), (7, 7689110), (10, 5382377), (11, 4893070), (13, 4140290), (14, 3844555), (19, 2832830), (22, 2446535), (26, 2070145), (35, 1537822), (38, 1416415), (55, 978614), (65, 828058), (70, 768911), (77, 699010), (91, 591470), (95, 566566), (110, 489307), (130, 414029), (133, 404690), (143, 376390), (154, 349505), (182, 295735), (190, 283283), (209, 257530), (247, 217910), (266, 202345), (283, 190190), (286, 188195), (385, 139802), (418, 128765), (455, 118294), (494, 108955), (566, 95095), (665, 80938), (715, 75278), (770, 69901), (910, 59147), (1001, 53770), (1045, 51506), (1235, 43582), (1330, 40469), (1415, 38038), (1430, 37639), (1463, 36790), (1729, 31130), (1981, 27170), (2002, 26885), (2090, 25753), (2470, 21791), (2717, 19810), (2830, 19019), (2926, 18395), (3113, 17290), (3458, 15565), (3679, 14630), (3962, 13585), (5005, 10754), (5377, 10010), (5434, 9905), (6226, 8645), (7315, 7358)]