55783430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 106133760

約数和(自身を除く): 50350330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 887, 1655, 1774, 3310, 4435, 6289, 8870, 12578, 16853, 31445, 33706, 62890, 84265, 168530, 293597, 587194, 1467985, 2935970, 5578343, 11156686, 27891715, 55783430]

約数ペア:

[(1, 55783430), (2, 27891715), (5, 11156686), (10, 5578343), (19, 2935970), (38, 1467985), (95, 587194), (190, 293597), (331, 168530), (662, 84265), (887, 62890), (1655, 33706), (1774, 31445), (3310, 16853), (4435, 12578), (6289, 8870)]