56383785

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 101896704

約数和(自身を除く): 45512919

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 141, 159, 235, 265, 423, 477, 503, 705, 795, 1509, 2115, 2385, 2491, 2515, 4527, 7473, 7545, 12455, 22419, 22635, 23641, 26659, 37365, 70923, 79977, 112095, 118205, 133295, 212769, 239931, 354615, 399885, 1063845, 1199655, 1252973, 3758919, 6264865, 11276757, 18794595, 56383785]

約数ペア:

[(1, 56383785), (3, 18794595), (5, 11276757), (9, 6264865), (15, 3758919), (45, 1252973), (47, 1199655), (53, 1063845), (141, 399885), (159, 354615), (235, 239931), (265, 212769), (423, 133295), (477, 118205), (503, 112095), (705, 79977), (795, 70923), (1509, 37365), (2115, 26659), (2385, 23641), (2491, 22635), (2515, 22419), (4527, 12455), (7473, 7545)]