49318647

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 33417993

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 483, 503, 609, 667, 1127, 1421, 1509, 2001, 3381, 3521, 4263, 4669, 10563, 11569, 14007, 14587, 24647, 32683, 34707, 43761, 73941, 80983, 98049, 102109, 242949, 306327, 335501, 566881, 714763, 1006503, 1700643, 2144289, 2348507, 7045521, 16439549, 49318647]

約数ペア:

[(1, 49318647), (3, 16439549), (7, 7045521), (21, 2348507), (23, 2144289), (29, 1700643), (49, 1006503), (69, 714763), (87, 566881), (147, 335501), (161, 306327), (203, 242949), (483, 102109), (503, 98049), (609, 80983), (667, 73941), (1127, 43761), (1421, 34707), (1509, 32683), (2001, 24647), (3381, 14587), (3521, 14007), (4263, 11569), (4669, 10563)]