26049950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 54036720

約数和(自身を除く): 27986770

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1613, 1615, 3226, 3230, 8065, 8075, 16130, 16150, 27421, 30647, 40325, 54842, 61294, 80650, 137105, 153235, 274210, 306470, 520999, 685525, 766175, 1041998, 1371050, 1532350, 2604995, 5209990, 13024975, 26049950]

約数ペア:

[(1, 26049950), (2, 13024975), (5, 5209990), (10, 2604995), (17, 1532350), (19, 1371050), (25, 1041998), (34, 766175), (38, 685525), (50, 520999), (85, 306470), (95, 274210), (170, 153235), (190, 137105), (323, 80650), (425, 61294), (475, 54842), (646, 40325), (850, 30647), (950, 27421), (1613, 16150), (1615, 16130), (3226, 8075), (3230, 8065)]