53587950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27481}}^1$

素因数の和:27509

約数の個数: 48

約数和(自身を含む): 143126256

約数和(自身を除く): 89538306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 27481, 54962, 82443, 137405, 164886, 274810, 357253, 412215, 687025, 714506, 824430, 1071759, 1374050, 1786265, 2061075, 2143518, 3572530, 4122150, 5358795, 8931325, 10717590, 17862650, 26793975, 53587950]

約数ペア:

[(1, 53587950), (2, 26793975), (3, 17862650), (5, 10717590), (6, 8931325), (10, 5358795), (13, 4122150), (15, 3572530), (25, 2143518), (26, 2061075), (30, 1786265), (39, 1374050), (50, 1071759), (65, 824430), (75, 714506), (78, 687025), (130, 412215), (150, 357253), (195, 274810), (325, 164886), (390, 137405), (650, 82443), (975, 54962), (1950, 27481)]