48923680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 127600704

約数和(自身を除く): 78677024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 547, 559, 688, 860, 1040, 1094, 1118, 1376, 1720, 2080, 2188, 2236, 2735, 2795, 3440, 4376, 4472, 5470, 5590, 6880, 7111, 8752, 8944, 10940, 11180, 14222, 17504, 17888, 21880, 22360, 23521, 28444, 35555, 43760, 44720, 47042, 56888, 71110, 87520, 89440, 94084, 113776, 117605, 142220, 188168, 227552, 235210, 284440, 305773, 376336, 470420, 568880, 611546, 752672, 940840, 1137760, 1223092, 1528865, 1881680, 2446184, 3057730, 3763360, 4892368, 6115460, 9784736, 12230920, 24461840, 48923680]

約数ペア:

[(1, 48923680), (2, 24461840), (4, 12230920), (5, 9784736), (8, 6115460), (10, 4892368), (13, 3763360), (16, 3057730), (20, 2446184), (26, 1881680), (32, 1528865), (40, 1223092), (43, 1137760), (52, 940840), (65, 752672), (80, 611546), (86, 568880), (104, 470420), (130, 376336), (160, 305773), (172, 284440), (208, 235210), (215, 227552), (260, 188168), (344, 142220), (416, 117605), (430, 113776), (520, 94084), (547, 89440), (559, 87520), (688, 71110), (860, 56888), (1040, 47042), (1094, 44720), (1118, 43760), (1376, 35555), (1720, 28444), (2080, 23521), (2188, 22360), (2236, 21880), (2735, 17888), (2795, 17504), (3440, 14222), (4376, 11180), (4472, 10940), (5470, 8944), (5590, 8752), (6880, 7111)]