42704750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 89159616

約数和(自身を除く): 46454866

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 125, 250, 265, 275, 293, 530, 550, 583, 586, 1166, 1325, 1375, 1465, 2650, 2750, 2915, 2930, 3223, 5830, 6446, 6625, 7325, 13250, 14575, 14650, 15529, 16115, 29150, 31058, 32230, 36625, 72875, 73250, 77645, 80575, 145750, 155290, 161150, 170819, 341638, 388225, 402875, 776450, 805750, 854095, 1708190, 1941125, 3882250, 4270475, 8540950, 21352375, 42704750]

約数ペア:

[(1, 42704750), (2, 21352375), (5, 8540950), (10, 4270475), (11, 3882250), (22, 1941125), (25, 1708190), (50, 854095), (53, 805750), (55, 776450), (106, 402875), (110, 388225), (125, 341638), (250, 170819), (265, 161150), (275, 155290), (293, 145750), (530, 80575), (550, 77645), (583, 73250), (586, 72875), (1166, 36625), (1325, 32230), (1375, 31058), (1465, 29150), (2650, 16115), (2750, 15529), (2915, 14650), (2930, 14575), (3223, 13250), (5830, 7325), (6446, 6625)]