48095320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 135757440

約数和(自身を除く): 87662120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 181, 182, 260, 280, 292, 362, 364, 365, 455, 511, 520, 584, 724, 728, 730, 905, 910, 949, 1022, 1267, 1448, 1460, 1810, 1820, 1898, 2044, 2353, 2534, 2555, 2920, 3620, 3640, 3796, 4088, 4706, 4745, 5068, 5110, 6335, 6643, 7240, 7592, 9412, 9490, 10136, 10220, 11765, 12670, 13213, 13286, 16471, 18824, 18980, 20440, 23530, 25340, 26426, 26572, 32942, 33215, 37960, 47060, 50680, 52852, 53144, 65884, 66065, 66430, 82355, 92491, 94120, 105704, 131768, 132130, 132860, 164710, 171769, 184982, 264260, 265720, 329420, 343538, 369964, 462455, 528520, 658840, 687076, 739928, 858845, 924910, 1202383, 1374152, 1717690, 1849820, 2404766, 3435380, 3699640, 4809532, 6011915, 6870760, 9619064, 12023830, 24047660, 48095320]

約数ペア:

[(1, 48095320), (2, 24047660), (4, 12023830), (5, 9619064), (7, 6870760), (8, 6011915), (10, 4809532), (13, 3699640), (14, 3435380), (20, 2404766), (26, 1849820), (28, 1717690), (35, 1374152), (40, 1202383), (52, 924910), (56, 858845), (65, 739928), (70, 687076), (73, 658840), (91, 528520), (104, 462455), (130, 369964), (140, 343538), (146, 329420), (181, 265720), (182, 264260), (260, 184982), (280, 171769), (292, 164710), (362, 132860), (364, 132130), (365, 131768), (455, 105704), (511, 94120), (520, 92491), (584, 82355), (724, 66430), (728, 66065), (730, 65884), (905, 53144), (910, 52852), (949, 50680), (1022, 47060), (1267, 37960), (1448, 33215), (1460, 32942), (1810, 26572), (1820, 26426), (1898, 25340), (2044, 23530), (2353, 20440), (2534, 18980), (2555, 18824), (2920, 16471), (3620, 13286), (3640, 13213), (3796, 12670), (4088, 11765), (4706, 10220), (4745, 10136), (5068, 9490), (5110, 9412), (6335, 7592), (6643, 7240)]