58488020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 125991936

約数和(自身を除く): 67503916

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 191, 244, 251, 305, 382, 502, 610, 764, 955, 1004, 1220, 1255, 1910, 2510, 3820, 5020, 11651, 15311, 23302, 30622, 46604, 47941, 58255, 61244, 76555, 95882, 116510, 153110, 191764, 233020, 239705, 306220, 479410, 958820, 2924401, 5848802, 11697604, 14622005, 29244010, 58488020]

約数ペア:

[(1, 58488020), (2, 29244010), (4, 14622005), (5, 11697604), (10, 5848802), (20, 2924401), (61, 958820), (122, 479410), (191, 306220), (244, 239705), (251, 233020), (305, 191764), (382, 153110), (502, 116510), (610, 95882), (764, 76555), (955, 61244), (1004, 58255), (1220, 47941), (1255, 46604), (1910, 30622), (2510, 23302), (3820, 15311), (5020, 11651)]