49457520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3271}}^1$

素因数の和:3300

約数の個数: 160

約数和(自身を含む): 194749440

約数和(自身を除く): 145291920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3271, 3780, 5040, 6542, 7560, 9813, 13084, 15120, 16355, 19626, 22897, 26168, 29439, 32710, 39252, 45794, 49065, 52336, 58878, 65420, 68691, 78504, 88317, 91588, 98130, 114485, 117756, 130840, 137382, 147195, 157008, 176634, 183176, 196260, 206073, 228970, 235512, 261680, 274764, 294390, 343455, 353268, 366352, 392520, 412146, 441585, 457940, 471024, 549528, 588780, 618219, 686910, 706536, 785040, 824292, 883170, 915880, 1030365, 1099056, 1177560, 1236438, 1373820, 1413072, 1648584, 1766340, 1831760, 2060730, 2355120, 2472876, 2747640, 3091095, 3297168, 3532680, 4121460, 4945752, 5495280, 6182190, 7065360, 8242920, 9891504, 12364380, 16485840, 24728760, 49457520]

約数ペア:

[(1, 49457520), (2, 24728760), (3, 16485840), (4, 12364380), (5, 9891504), (6, 8242920), (7, 7065360), (8, 6182190), (9, 5495280), (10, 4945752), (12, 4121460), (14, 3532680), (15, 3297168), (16, 3091095), (18, 2747640), (20, 2472876), (21, 2355120), (24, 2060730), (27, 1831760), (28, 1766340), (30, 1648584), (35, 1413072), (36, 1373820), (40, 1236438), (42, 1177560), (45, 1099056), (48, 1030365), (54, 915880), (56, 883170), (60, 824292), (63, 785040), (70, 706536), (72, 686910), (80, 618219), (84, 588780), (90, 549528), (105, 471024), (108, 457940), (112, 441585), (120, 412146), (126, 392520), (135, 366352), (140, 353268), (144, 343455), (168, 294390), (180, 274764), (189, 261680), (210, 235512), (216, 228970), (240, 206073), (252, 196260), (270, 183176), (280, 176634), (315, 157008), (336, 147195), (360, 137382), (378, 130840), (420, 117756), (432, 114485), (504, 98130), (540, 91588), (560, 88317), (630, 78504), (720, 68691), (756, 65420), (840, 58878), (945, 52336), (1008, 49065), (1080, 45794), (1260, 39252), (1512, 32710), (1680, 29439), (1890, 26168), (2160, 22897), (2520, 19626), (3024, 16355), (3271, 15120), (3780, 13084), (5040, 9813), (6542, 7560)]