253048650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{88789}}^1$

素因数の和:88823

約数の個数: 48

約数和(自身を含む): 660597600

約数和(自身を除く): 407548950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 88789, 177578, 266367, 443945, 532734, 887890, 1331835, 1686991, 2219725, 2663670, 3373982, 4439450, 5060973, 6659175, 8434955, 10121946, 13318350, 16869910, 25304865, 42174775, 50609730, 84349550, 126524325, 253048650]

約数ペア:

[(1, 253048650), (2, 126524325), (3, 84349550), (5, 50609730), (6, 42174775), (10, 25304865), (15, 16869910), (19, 13318350), (25, 10121946), (30, 8434955), (38, 6659175), (50, 5060973), (57, 4439450), (75, 3373982), (95, 2663670), (114, 2219725), (150, 1686991), (190, 1331835), (285, 887890), (475, 532734), (570, 443945), (950, 266367), (1425, 177578), (2850, 88789)]