51759430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 46218170

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 1619, 3197, 3238, 6394, 8095, 15985, 16190, 31970, 37237, 74474, 186185, 225041, 372370, 450082, 1125205, 2250410, 5175943, 10351886, 25879715, 51759430]

約数ペア:

[(1, 51759430), (2, 25879715), (5, 10351886), (10, 5175943), (23, 2250410), (46, 1125205), (115, 450082), (139, 372370), (230, 225041), (278, 186185), (695, 74474), (1390, 37237), (1619, 31970), (3197, 16190), (3238, 15985), (6394, 8095)]