56503291255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 75393763200

約数和(自身を除く): 18890471945

約数列:

[1, 5, 17, 41, 53, 85, 179, 205, 265, 697, 895, 901, 1709, 2173, 3043, 3485, 4505, 7339, 8545, 9487, 10865, 15215, 29053, 36695, 36941, 47435, 70069, 90577, 124763, 145265, 161279, 184705, 305911, 350345, 388967, 452885, 623815, 806395, 1191173, 1529555, 1539809, 1944835, 3713657, 5200487, 5955865, 6612439, 7699045, 12542351, 16213283, 18568285, 26002435, 33062195, 62711755, 63132169, 81066415, 213219967, 275625811, 315660845, 664744603, 1066099835, 1378129055, 3323723015, 11300658251, 56503291255]

約数ペア:

[(1, 56503291255), (5, 11300658251), (17, 3323723015), (41, 1378129055), (53, 1066099835), (85, 664744603), (179, 315660845), (205, 275625811), (265, 213219967), (697, 81066415), (895, 63132169), (901, 62711755), (1709, 33062195), (2173, 26002435), (3043, 18568285), (3485, 16213283), (4505, 12542351), (7339, 7699045), (8545, 6612439), (9487, 5955865), (10865, 5200487), (15215, 3713657), (29053, 1944835), (36695, 1539809), (36941, 1529555), (47435, 1191173), (70069, 806395), (90577, 623815), (124763, 452885), (145265, 388967), (161279, 350345), (184705, 305911)]