53207730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3001}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 139088664

約数和(自身を除く): 85880934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3001, 3546, 5910, 6002, 8865, 9003, 15005, 17730, 18006, 27009, 30010, 45015, 54018, 90030, 135045, 270090, 591197, 1182394, 1773591, 2955985, 3547182, 5320773, 5911970, 8867955, 10641546, 17735910, 26603865, 53207730]

約数ペア:

[(1, 53207730), (2, 26603865), (3, 17735910), (5, 10641546), (6, 8867955), (9, 5911970), (10, 5320773), (15, 3547182), (18, 2955985), (30, 1773591), (45, 1182394), (90, 591197), (197, 270090), (394, 135045), (591, 90030), (985, 54018), (1182, 45015), (1773, 30010), (1970, 27009), (2955, 18006), (3001, 17730), (3546, 15005), (5910, 9003), (6002, 8865)]