52690220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6473}}^1$

素因数の和:6530

約数の個数: 48

約数和(自身を含む): 123990048

約数和(自身を除く): 71299828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 6473, 8140, 12946, 25892, 32365, 64730, 71203, 129460, 142406, 239501, 284812, 356015, 479002, 712030, 958004, 1197505, 1424060, 2395010, 2634511, 4790020, 5269022, 10538044, 13172555, 26345110, 52690220]

約数ペア:

[(1, 52690220), (2, 26345110), (4, 13172555), (5, 10538044), (10, 5269022), (11, 4790020), (20, 2634511), (22, 2395010), (37, 1424060), (44, 1197505), (55, 958004), (74, 712030), (110, 479002), (148, 356015), (185, 284812), (220, 239501), (370, 142406), (407, 129460), (740, 71203), (814, 64730), (1628, 32365), (2035, 25892), (4070, 12946), (6473, 8140)]