54098750

素因数分解:

$2^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 40

約数和(自身を含む): 102567168

約数和(自身を除く): 48468418

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 383, 565, 625, 766, 1130, 1250, 1915, 2825, 3830, 5650, 9575, 14125, 19150, 28250, 43279, 47875, 70625, 86558, 95750, 141250, 216395, 239375, 432790, 478750, 1081975, 2163950, 5409875, 10819750, 27049375, 54098750]

約数ペア:

[(1, 54098750), (2, 27049375), (5, 10819750), (10, 5409875), (25, 2163950), (50, 1081975), (113, 478750), (125, 432790), (226, 239375), (250, 216395), (383, 141250), (565, 95750), (625, 86558), (766, 70625), (1130, 47875), (1250, 43279), (1915, 28250), (2825, 19150), (3830, 14125), (5650, 9575)]