51988582360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9088913}}^1$

素因数の和:9088948

約数の個数: 64

約数和(自身を含む): 137424379680

約数和(自身を除く): 85435797320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9088913, 18177826, 36355652, 45444565, 72711304, 90889130, 99978043, 118155869, 181778260, 199956086, 236311738, 363556520, 399912172, 472623476, 499890215, 590779345, 799824344, 945246952, 999780430, 1181558690, 1299714559, 1999560860, 2363117380, 2599429118, 3999121720, 4726234760, 5198858236, 6498572795, 10397716472, 12997145590, 25994291180, 51988582360]

約数ペア:

[(1, 51988582360), (2, 25994291180), (4, 12997145590), (5, 10397716472), (8, 6498572795), (10, 5198858236), (11, 4726234760), (13, 3999121720), (20, 2599429118), (22, 2363117380), (26, 1999560860), (40, 1299714559), (44, 1181558690), (52, 999780430), (55, 945246952), (65, 799824344), (88, 590779345), (104, 499890215), (110, 472623476), (130, 399912172), (143, 363556520), (220, 236311738), (260, 199956086), (286, 181778260), (440, 118155869), (520, 99978043), (572, 90889130), (715, 72711304), (1144, 45444565), (1430, 36355652), (2860, 18177826), (5720, 9088913)]