56482480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30697}}^1$

素因数の和:30733

約数の個数: 40

約数和(自身を含む): 137035872

約数和(自身を除く): 80553392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 30697, 61394, 122788, 153485, 245576, 306970, 491152, 613940, 706031, 1227880, 1412062, 2455760, 2824124, 3530155, 5648248, 7060310, 11296496, 14120620, 28241240, 56482480]

約数ペア:

[(1, 56482480), (2, 28241240), (4, 14120620), (5, 11296496), (8, 7060310), (10, 5648248), (16, 3530155), (20, 2824124), (23, 2455760), (40, 1412062), (46, 1227880), (80, 706031), (92, 613940), (115, 491152), (184, 306970), (230, 245576), (368, 153485), (460, 122788), (920, 61394), (1840, 30697)]