53591820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52541}}^1$

素因数の和:52570

約数の個数: 48

約数和(自身を含む): 158887008

約数和(自身を除く): 105295188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 52541, 105082, 157623, 210164, 262705, 315246, 525410, 630492, 788115, 893197, 1050820, 1576230, 1786394, 2679591, 3152460, 3572788, 4465985, 5359182, 8931970, 10718364, 13397955, 17863940, 26795910, 53591820]

約数ペア:

[(1, 53591820), (2, 26795910), (3, 17863940), (4, 13397955), (5, 10718364), (6, 8931970), (10, 5359182), (12, 4465985), (15, 3572788), (17, 3152460), (20, 2679591), (30, 1786394), (34, 1576230), (51, 1050820), (60, 893197), (68, 788115), (85, 630492), (102, 525410), (170, 315246), (204, 262705), (255, 210164), (340, 157623), (510, 105082), (1020, 52541)]