50986875

素因数分解:

$3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 86372352

約数和(自身を除く): 35385477

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 383, 625, 1065, 1149, 1775, 1875, 1915, 5325, 5745, 8875, 9575, 26625, 27193, 28725, 44375, 47875, 81579, 133125, 135965, 143625, 239375, 407895, 679825, 718125, 2039475, 3399125, 10197375, 16995625, 50986875]

約数ペア:

[(1, 50986875), (3, 16995625), (5, 10197375), (15, 3399125), (25, 2039475), (71, 718125), (75, 679825), (125, 407895), (213, 239375), (355, 143625), (375, 135965), (383, 133125), (625, 81579), (1065, 47875), (1149, 44375), (1775, 28725), (1875, 27193), (1915, 26625), (5325, 9575), (5745, 8875)]