49279680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 172602144

約数和(自身を除く): 123322464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 241, 284, 288, 320, 355, 360, 426, 480, 482, 568, 576, 639, 710, 720, 723, 852, 960, 964, 1065, 1136, 1205, 1278, 1420, 1440, 1446, 1704, 1928, 2130, 2169, 2272, 2410, 2556, 2840, 2880, 2892, 3195, 3408, 3615, 3856, 4260, 4338, 4544, 4820, 5112, 5680, 5784, 6390, 6816, 7230, 7712, 8520, 8676, 9640, 10224, 10845, 11360, 11568, 12780, 13632, 14460, 15424, 17040, 17111, 17352, 19280, 20448, 21690, 22720, 23136, 25560, 28920, 34080, 34222, 34704, 38560, 40896, 43380, 46272, 51120, 51333, 57840, 68160, 68444, 69408, 77120, 85555, 86760, 102240, 102666, 115680, 136888, 138816, 153999, 171110, 173520, 204480, 205332, 231360, 256665, 273776, 307998, 342220, 347040, 410664, 513330, 547552, 615996, 684440, 694080, 769995, 821328, 1026660, 1095104, 1231992, 1368880, 1539990, 1642656, 2053320, 2463984, 2737760, 3079980, 3285312, 4106640, 4927968, 5475520, 6159960, 8213280, 9855936, 12319920, 16426560, 24639840, 49279680]

約数ペア:

[(1, 49279680), (2, 24639840), (3, 16426560), (4, 12319920), (5, 9855936), (6, 8213280), (8, 6159960), (9, 5475520), (10, 4927968), (12, 4106640), (15, 3285312), (16, 3079980), (18, 2737760), (20, 2463984), (24, 2053320), (30, 1642656), (32, 1539990), (36, 1368880), (40, 1231992), (45, 1095104), (48, 1026660), (60, 821328), (64, 769995), (71, 694080), (72, 684440), (80, 615996), (90, 547552), (96, 513330), (120, 410664), (142, 347040), (144, 342220), (160, 307998), (180, 273776), (192, 256665), (213, 231360), (240, 205332), (241, 204480), (284, 173520), (288, 171110), (320, 153999), (355, 138816), (360, 136888), (426, 115680), (480, 102666), (482, 102240), (568, 86760), (576, 85555), (639, 77120), (710, 69408), (720, 68444), (723, 68160), (852, 57840), (960, 51333), (964, 51120), (1065, 46272), (1136, 43380), (1205, 40896), (1278, 38560), (1420, 34704), (1440, 34222), (1446, 34080), (1704, 28920), (1928, 25560), (2130, 23136), (2169, 22720), (2272, 21690), (2410, 20448), (2556, 19280), (2840, 17352), (2880, 17111), (2892, 17040), (3195, 15424), (3408, 14460), (3615, 13632), (3856, 12780), (4260, 11568), (4338, 11360), (4544, 10845), (4820, 10224), (5112, 9640), (5680, 8676), (5784, 8520), (6390, 7712), (6816, 7230)]