49002240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1823}}^1$

素因数の和:1854

約数の個数: 144

約数和(自身を含む): 178956288

約数和(自身を除く): 129954048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1823, 1920, 2240, 2688, 3360, 3646, 3840, 4480, 5376, 5469, 6720, 7292, 8960, 9115, 10938, 12761, 13440, 14584, 18230, 21876, 25522, 26880, 27345, 29168, 36460, 38283, 43752, 51044, 54690, 58336, 63805, 72920, 76566, 87504, 102088, 109380, 116672, 127610, 145840, 153132, 175008, 191415, 204176, 218760, 233344, 255220, 291680, 306264, 350016, 382830, 408352, 437520, 466688, 510440, 583360, 612528, 700032, 765660, 816704, 875040, 1020880, 1166720, 1225056, 1400064, 1531320, 1633408, 1750080, 2041760, 2333440, 2450112, 3062640, 3266816, 3500160, 4083520, 4900224, 6125280, 7000320, 8167040, 9800448, 12250560, 16334080, 24501120, 49002240]

約数ペア:

[(1, 49002240), (2, 24501120), (3, 16334080), (4, 12250560), (5, 9800448), (6, 8167040), (7, 7000320), (8, 6125280), (10, 4900224), (12, 4083520), (14, 3500160), (15, 3266816), (16, 3062640), (20, 2450112), (21, 2333440), (24, 2041760), (28, 1750080), (30, 1633408), (32, 1531320), (35, 1400064), (40, 1225056), (42, 1166720), (48, 1020880), (56, 875040), (60, 816704), (64, 765660), (70, 700032), (80, 612528), (84, 583360), (96, 510440), (105, 466688), (112, 437520), (120, 408352), (128, 382830), (140, 350016), (160, 306264), (168, 291680), (192, 255220), (210, 233344), (224, 218760), (240, 204176), (256, 191415), (280, 175008), (320, 153132), (336, 145840), (384, 127610), (420, 116672), (448, 109380), (480, 102088), (560, 87504), (640, 76566), (672, 72920), (768, 63805), (840, 58336), (896, 54690), (960, 51044), (1120, 43752), (1280, 38283), (1344, 36460), (1680, 29168), (1792, 27345), (1823, 26880), (1920, 25522), (2240, 21876), (2688, 18230), (3360, 14584), (3646, 13440), (3840, 12761), (4480, 10938), (5376, 9115), (5469, 8960), (6720, 7292)]