50203670140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{751327}}^1$

素因数の和:751606

約数の個数: 48

約数和(自身を含む): 113979462912

約数和(自身を除く): 63775792772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 257, 260, 514, 1028, 1285, 2570, 3341, 5140, 6682, 13364, 16705, 33410, 66820, 751327, 1502654, 3005308, 3756635, 7513270, 9767251, 15026540, 19534502, 39069004, 48836255, 97672510, 193091039, 195345020, 386182078, 772364156, 965455195, 1930910390, 2510183507, 3861820780, 5020367014, 10040734028, 12550917535, 25101835070, 50203670140]

約数ペア:

[(1, 50203670140), (2, 25101835070), (4, 12550917535), (5, 10040734028), (10, 5020367014), (13, 3861820780), (20, 2510183507), (26, 1930910390), (52, 965455195), (65, 772364156), (130, 386182078), (257, 195345020), (260, 193091039), (514, 97672510), (1028, 48836255), (1285, 39069004), (2570, 19534502), (3341, 15026540), (5140, 9767251), (6682, 7513270), (13364, 3756635), (16705, 3005308), (33410, 1502654), (66820, 751327)]