51537530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 102961152

約数和(自身を除く): 51423622

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 191, 223, 242, 382, 446, 605, 955, 1115, 1210, 1910, 2101, 2230, 2453, 4202, 4906, 10505, 12265, 21010, 23111, 24530, 26983, 42593, 46222, 53966, 85186, 115555, 134915, 212965, 231110, 269830, 425930, 468523, 937046, 2342615, 4685230, 5153753, 10307506, 25768765, 51537530]

約数ペア:

[(1, 51537530), (2, 25768765), (5, 10307506), (10, 5153753), (11, 4685230), (22, 2342615), (55, 937046), (110, 468523), (121, 425930), (191, 269830), (223, 231110), (242, 212965), (382, 134915), (446, 115555), (605, 85186), (955, 53966), (1115, 46222), (1210, 42593), (1910, 26983), (2101, 24530), (2230, 23111), (2453, 21010), (4202, 12265), (4906, 10505)]