55306512

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1607}}^1$

素因数の和:1860

約数の個数: 60

約数和(自身を含む): 155525760

約数和(自身を除く): 100219248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1607, 1912, 2151, 2868, 3214, 3824, 4302, 4821, 5736, 6428, 8604, 9642, 11472, 12856, 14463, 17208, 19284, 25712, 28926, 34416, 38568, 57852, 77136, 115704, 231408, 384073, 768146, 1152219, 1536292, 2304438, 3072584, 3456657, 4608876, 6145168, 6913314, 9217752, 13826628, 18435504, 27653256, 55306512]

約数ペア:

[(1, 55306512), (2, 27653256), (3, 18435504), (4, 13826628), (6, 9217752), (8, 6913314), (9, 6145168), (12, 4608876), (16, 3456657), (18, 3072584), (24, 2304438), (36, 1536292), (48, 1152219), (72, 768146), (144, 384073), (239, 231408), (478, 115704), (717, 77136), (956, 57852), (1434, 38568), (1607, 34416), (1912, 28926), (2151, 25712), (2868, 19284), (3214, 17208), (3824, 14463), (4302, 12856), (4821, 11472), (5736, 9642), (6428, 8604)]