54980890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8741}}^1$

素因数の和:8802

約数の個数: 32

約数和(自身を含む): 107631504

約数和(自身を除く): 52650614

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 8741, 17482, 43705, 87410, 148597, 297194, 323417, 646834, 742985, 1485970, 1617085, 3234170, 5498089, 10996178, 27490445, 54980890]

約数ペア:

[(1, 54980890), (2, 27490445), (5, 10996178), (10, 5498089), (17, 3234170), (34, 1617085), (37, 1485970), (74, 742985), (85, 646834), (170, 323417), (185, 297194), (370, 148597), (629, 87410), (1258, 43705), (3145, 17482), (6290, 8741)]