47957580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 162044064

約数和(自身を除く): 114086484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 457, 477, 495, 530, 583, 636, 660, 795, 914, 954, 990, 1060, 1166, 1371, 1590, 1749, 1828, 1908, 1980, 2285, 2332, 2385, 2742, 2915, 3180, 3498, 4113, 4570, 4770, 5027, 5247, 5484, 5830, 6855, 6996, 8226, 8745, 9140, 9540, 10054, 10494, 11660, 13710, 15081, 16452, 17490, 20108, 20565, 20988, 24221, 25135, 26235, 27420, 30162, 34980, 41130, 45243, 48442, 50270, 52470, 60324, 72663, 75405, 82260, 90486, 96884, 100540, 104940, 121105, 145326, 150810, 180972, 217989, 226215, 242210, 266431, 290652, 301620, 363315, 435978, 452430, 484420, 532862, 726630, 799293, 871956, 904860, 1065724, 1089945, 1332155, 1453260, 1598586, 2179890, 2397879, 2664310, 3197172, 3996465, 4359780, 4795758, 5328620, 7992930, 9591516, 11989395, 15985860, 23978790, 47957580]

約数ペア:

[(1, 47957580), (2, 23978790), (3, 15985860), (4, 11989395), (5, 9591516), (6, 7992930), (9, 5328620), (10, 4795758), (11, 4359780), (12, 3996465), (15, 3197172), (18, 2664310), (20, 2397879), (22, 2179890), (30, 1598586), (33, 1453260), (36, 1332155), (44, 1089945), (45, 1065724), (53, 904860), (55, 871956), (60, 799293), (66, 726630), (90, 532862), (99, 484420), (106, 452430), (110, 435978), (132, 363315), (159, 301620), (165, 290652), (180, 266431), (198, 242210), (212, 226215), (220, 217989), (265, 180972), (318, 150810), (330, 145326), (396, 121105), (457, 104940), (477, 100540), (495, 96884), (530, 90486), (583, 82260), (636, 75405), (660, 72663), (795, 60324), (914, 52470), (954, 50270), (990, 48442), (1060, 45243), (1166, 41130), (1371, 34980), (1590, 30162), (1749, 27420), (1828, 26235), (1908, 25135), (1980, 24221), (2285, 20988), (2332, 20565), (2385, 20108), (2742, 17490), (2915, 16452), (3180, 15081), (3498, 13710), (4113, 11660), (4570, 10494), (4770, 10054), (5027, 9540), (5247, 9140), (5484, 8745), (5830, 8226), (6855, 6996)]