49078260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3574

約数の個数: 144

約数和(自身を含む): 185657472

約数和(自身を除く): 136579212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 3541, 4620, 6930, 7082, 10623, 13860, 14164, 17705, 21246, 24787, 31869, 35410, 38951, 42492, 49574, 53115, 63738, 70820, 74361, 77902, 99148, 106230, 116853, 123935, 127476, 148722, 155804, 159345, 194755, 212460, 223083, 233706, 247870, 272657, 297444, 318690, 350559, 371805, 389510, 446166, 467412, 495740, 545314, 584265, 637380, 701118, 743610, 779020, 817971, 892332, 1090628, 1115415, 1168530, 1363285, 1402236, 1487220, 1635942, 1752795, 2230830, 2337060, 2453913, 2726570, 3271884, 3505590, 4089855, 4461660, 4907826, 5453140, 7011180, 8179710, 9815652, 12269565, 16359420, 24539130, 49078260]

約数ペア:

[(1, 49078260), (2, 24539130), (3, 16359420), (4, 12269565), (5, 9815652), (6, 8179710), (7, 7011180), (9, 5453140), (10, 4907826), (11, 4461660), (12, 4089855), (14, 3505590), (15, 3271884), (18, 2726570), (20, 2453913), (21, 2337060), (22, 2230830), (28, 1752795), (30, 1635942), (33, 1487220), (35, 1402236), (36, 1363285), (42, 1168530), (44, 1115415), (45, 1090628), (55, 892332), (60, 817971), (63, 779020), (66, 743610), (70, 701118), (77, 637380), (84, 584265), (90, 545314), (99, 495740), (105, 467412), (110, 446166), (126, 389510), (132, 371805), (140, 350559), (154, 318690), (165, 297444), (180, 272657), (198, 247870), (210, 233706), (220, 223083), (231, 212460), (252, 194755), (308, 159345), (315, 155804), (330, 148722), (385, 127476), (396, 123935), (420, 116853), (462, 106230), (495, 99148), (630, 77902), (660, 74361), (693, 70820), (770, 63738), (924, 53115), (990, 49574), (1155, 42492), (1260, 38951), (1386, 35410), (1540, 31869), (1980, 24787), (2310, 21246), (2772, 17705), (3465, 14164), (3541, 13860), (4620, 10623), (6930, 7082)]