47998850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 93208320

約数和(自身を除く): 45209470

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 173, 179, 310, 346, 358, 775, 865, 895, 1550, 1730, 1790, 4325, 4475, 5363, 5549, 8650, 8950, 10726, 11098, 26815, 27745, 30967, 53630, 55490, 61934, 134075, 138725, 154835, 268150, 277450, 309670, 774175, 959977, 1548350, 1919954, 4799885, 9599770, 23999425, 47998850]

約数ペア:

[(1, 47998850), (2, 23999425), (5, 9599770), (10, 4799885), (25, 1919954), (31, 1548350), (50, 959977), (62, 774175), (155, 309670), (173, 277450), (179, 268150), (310, 154835), (346, 138725), (358, 134075), (775, 61934), (865, 55490), (895, 53630), (1550, 30967), (1730, 27745), (1790, 26815), (4325, 11098), (4475, 10726), (5363, 8950), (5549, 8650)]