49128144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 137949504

約数和(自身を除く): 88821360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 601, 624, 786, 1048, 1202, 1572, 1703, 1803, 2096, 2404, 3144, 3406, 3606, 4808, 5109, 6288, 6812, 7212, 7813, 9616, 10218, 13624, 14424, 15626, 20436, 23439, 27248, 28848, 31252, 40872, 46878, 62504, 78731, 81744, 93756, 125008, 157462, 187512, 236193, 314924, 375024, 472386, 629848, 944772, 1023503, 1259696, 1889544, 2047006, 3070509, 3779088, 4094012, 6141018, 8188024, 12282036, 16376048, 24564072, 49128144]

約数ペア:

[(1, 49128144), (2, 24564072), (3, 16376048), (4, 12282036), (6, 8188024), (8, 6141018), (12, 4094012), (13, 3779088), (16, 3070509), (24, 2047006), (26, 1889544), (39, 1259696), (48, 1023503), (52, 944772), (78, 629848), (104, 472386), (131, 375024), (156, 314924), (208, 236193), (262, 187512), (312, 157462), (393, 125008), (524, 93756), (601, 81744), (624, 78731), (786, 62504), (1048, 46878), (1202, 40872), (1572, 31252), (1703, 28848), (1803, 27248), (2096, 23439), (2404, 20436), (3144, 15626), (3406, 14424), (3606, 13624), (4808, 10218), (5109, 9616), (6288, 7813), (6812, 7212)]