51081900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4211

約数の個数: 72

約数和(自身を含む): 151438224

約数和(自身を除く): 100356324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 4153, 6150, 8306, 12300, 12459, 16612, 20765, 24918, 41530, 49836, 62295, 83060, 103825, 124590, 170273, 207650, 249180, 311475, 340546, 415300, 510819, 622950, 681092, 851365, 1021638, 1245900, 1702730, 2043276, 2554095, 3405460, 4256825, 5108190, 8513650, 10216380, 12770475, 17027300, 25540950, 51081900]

約数ペア:

[(1, 51081900), (2, 25540950), (3, 17027300), (4, 12770475), (5, 10216380), (6, 8513650), (10, 5108190), (12, 4256825), (15, 3405460), (20, 2554095), (25, 2043276), (30, 1702730), (41, 1245900), (50, 1021638), (60, 851365), (75, 681092), (82, 622950), (100, 510819), (123, 415300), (150, 340546), (164, 311475), (205, 249180), (246, 207650), (300, 170273), (410, 124590), (492, 103825), (615, 83060), (820, 62295), (1025, 49836), (1230, 41530), (2050, 24918), (2460, 20765), (3075, 16612), (4100, 12459), (4153, 12300), (6150, 8306)]