51448995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 99171072

約数和(自身を除く): 47722077

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2837, 3627, 6045, 8511, 14185, 18135, 25533, 36881, 42555, 87947, 110643, 127665, 184405, 263841, 331929, 439735, 553215, 791523, 1143311, 1319205, 1659645, 3429933, 3957615, 5716555, 10289799, 17149665, 51448995]

約数ペア:

[(1, 51448995), (3, 17149665), (5, 10289799), (9, 5716555), (13, 3957615), (15, 3429933), (31, 1659645), (39, 1319205), (45, 1143311), (65, 791523), (93, 553215), (117, 439735), (155, 331929), (195, 263841), (279, 184405), (403, 127665), (465, 110643), (585, 87947), (1209, 42555), (1395, 36881), (2015, 25533), (2837, 18135), (3627, 14185), (6045, 8511)]