50454690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 149990400

約数和(自身を除く): 99535710

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 619, 627, 715, 741, 858, 1045, 1235, 1238, 1254, 1430, 1482, 1857, 2090, 2145, 2470, 2717, 3095, 3135, 3705, 3714, 4290, 5434, 6190, 6270, 6809, 7410, 8047, 8151, 9285, 11761, 13585, 13618, 16094, 16302, 18570, 20427, 23522, 24141, 27170, 34045, 35283, 40235, 40755, 40854, 48282, 58805, 68090, 70566, 80470, 81510, 88517, 102135, 117610, 120705, 129371, 152893, 176415, 177034, 204270, 241410, 258742, 265551, 305786, 352830, 388113, 442585, 458679, 531102, 646855, 764465, 776226, 885170, 917358, 1293710, 1327755, 1528930, 1681823, 1940565, 2293395, 2655510, 3363646, 3881130, 4586790, 5045469, 8409115, 10090938, 16818230, 25227345, 50454690]

約数ペア:

[(1, 50454690), (2, 25227345), (3, 16818230), (5, 10090938), (6, 8409115), (10, 5045469), (11, 4586790), (13, 3881130), (15, 3363646), (19, 2655510), (22, 2293395), (26, 1940565), (30, 1681823), (33, 1528930), (38, 1327755), (39, 1293710), (55, 917358), (57, 885170), (65, 776226), (66, 764465), (78, 646855), (95, 531102), (110, 458679), (114, 442585), (130, 388113), (143, 352830), (165, 305786), (190, 265551), (195, 258742), (209, 241410), (247, 204270), (285, 177034), (286, 176415), (330, 152893), (390, 129371), (418, 120705), (429, 117610), (494, 102135), (570, 88517), (619, 81510), (627, 80470), (715, 70566), (741, 68090), (858, 58805), (1045, 48282), (1235, 40854), (1238, 40755), (1254, 40235), (1430, 35283), (1482, 34045), (1857, 27170), (2090, 24141), (2145, 23522), (2470, 20427), (2717, 18570), (3095, 16302), (3135, 16094), (3705, 13618), (3714, 13585), (4290, 11761), (5434, 9285), (6190, 8151), (6270, 8047), (6809, 7410)]