53293990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 100880640

約数和(自身を除く): 47586650

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 1667, 3197, 3334, 6394, 8335, 15985, 16670, 31970, 38341, 76682, 191705, 231713, 383410, 463426, 1158565, 2317130, 5329399, 10658798, 26646995, 53293990]

約数ペア:

[(1, 53293990), (2, 26646995), (5, 10658798), (10, 5329399), (23, 2317130), (46, 1158565), (115, 463426), (139, 383410), (230, 231713), (278, 191705), (695, 76682), (1390, 38341), (1667, 31970), (3197, 16670), (3334, 15985), (6394, 8335)]