52802565020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{226601}}^1$

素因数の和:226862

約数の個数: 48

約数和(自身を含む): 113293748736

約数和(自身を除く): 60491183716

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 191, 244, 305, 382, 610, 764, 955, 1220, 1910, 3820, 11651, 23302, 46604, 58255, 116510, 226601, 233020, 453202, 906404, 1133005, 2266010, 4532020, 13822661, 27645322, 43280791, 55290644, 69113305, 86561582, 138226610, 173123164, 216403955, 276453220, 432807910, 865615820, 2640128251, 5280256502, 10560513004, 13200641255, 26401282510, 52802565020]

約数ペア:

[(1, 52802565020), (2, 26401282510), (4, 13200641255), (5, 10560513004), (10, 5280256502), (20, 2640128251), (61, 865615820), (122, 432807910), (191, 276453220), (244, 216403955), (305, 173123164), (382, 138226610), (610, 86561582), (764, 69113305), (955, 55290644), (1220, 43280791), (1910, 27645322), (3820, 13822661), (11651, 4532020), (23302, 2266010), (46604, 1133005), (58255, 906404), (116510, 453202), (226601, 233020)]