48744280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93739}}^1$

素因数の和:93763

約数の個数: 32

約数和(自身を含む): 118112400

約数和(自身を除く): 69368120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 93739, 187478, 374956, 468695, 749912, 937390, 1218607, 1874780, 2437214, 3749560, 4874428, 6093035, 9748856, 12186070, 24372140, 48744280]

約数ペア:

[(1, 48744280), (2, 24372140), (4, 12186070), (5, 9748856), (8, 6093035), (10, 4874428), (13, 3749560), (20, 2437214), (26, 1874780), (40, 1218607), (52, 937390), (65, 749912), (104, 468695), (130, 374956), (260, 187478), (520, 93739)]