49362540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26539}}^1$

素因数の和:26582

約数の個数: 48

約数和(自身を含む): 142679040

約数和(自身を除く): 93316500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26539, 53078, 79617, 106156, 132695, 159234, 265390, 318468, 398085, 530780, 796170, 822709, 1592340, 1645418, 2468127, 3290836, 4113545, 4936254, 8227090, 9872508, 12340635, 16454180, 24681270, 49362540]

約数ペア:

[(1, 49362540), (2, 24681270), (3, 16454180), (4, 12340635), (5, 9872508), (6, 8227090), (10, 4936254), (12, 4113545), (15, 3290836), (20, 2468127), (30, 1645418), (31, 1592340), (60, 822709), (62, 796170), (93, 530780), (124, 398085), (155, 318468), (186, 265390), (310, 159234), (372, 132695), (465, 106156), (620, 79617), (930, 53078), (1860, 26539)]