50302880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16547}}^1$

素因数の和:16581

約数の個数: 48

約数和(自身を含む): 125102880

約数和(自身を除く): 74800000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 16547, 33094, 66188, 82735, 132376, 165470, 264752, 314393, 330940, 529504, 628786, 661880, 1257572, 1323760, 1571965, 2515144, 2647520, 3143930, 5030288, 6287860, 10060576, 12575720, 25151440, 50302880]

約数ペア:

[(1, 50302880), (2, 25151440), (4, 12575720), (5, 10060576), (8, 6287860), (10, 5030288), (16, 3143930), (19, 2647520), (20, 2515144), (32, 1571965), (38, 1323760), (40, 1257572), (76, 661880), (80, 628786), (95, 529504), (152, 330940), (160, 314393), (190, 264752), (304, 165470), (380, 132376), (608, 82735), (760, 66188), (1520, 33094), (3040, 16547)]