51663300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1062

約数の個数: 108

約数和(自身を含む): 162020880

約数和(自身を除く): 110357580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1019, 1300, 1690, 1950, 2028, 2038, 2535, 3057, 3380, 3900, 4076, 4225, 5070, 5095, 6114, 8450, 10140, 10190, 12228, 12675, 13247, 15285, 16900, 20380, 25350, 25475, 26494, 30570, 39741, 50700, 50950, 52988, 61140, 66235, 76425, 79482, 101900, 132470, 152850, 158964, 172211, 198705, 264940, 305700, 331175, 344422, 397410, 516633, 662350, 688844, 794820, 861055, 993525, 1033266, 1324700, 1722110, 1987050, 2066532, 2583165, 3444220, 3974100, 4305275, 5166330, 8610550, 10332660, 12915825, 17221100, 25831650, 51663300]

約数ペア:

[(1, 51663300), (2, 25831650), (3, 17221100), (4, 12915825), (5, 10332660), (6, 8610550), (10, 5166330), (12, 4305275), (13, 3974100), (15, 3444220), (20, 2583165), (25, 2066532), (26, 1987050), (30, 1722110), (39, 1324700), (50, 1033266), (52, 993525), (60, 861055), (65, 794820), (75, 688844), (78, 662350), (100, 516633), (130, 397410), (150, 344422), (156, 331175), (169, 305700), (195, 264940), (260, 198705), (300, 172211), (325, 158964), (338, 152850), (390, 132470), (507, 101900), (650, 79482), (676, 76425), (780, 66235), (845, 61140), (975, 52988), (1014, 50950), (1019, 50700), (1300, 39741), (1690, 30570), (1950, 26494), (2028, 25475), (2038, 25350), (2535, 20380), (3057, 16900), (3380, 15285), (3900, 13247), (4076, 12675), (4225, 12228), (5070, 10190), (5095, 10140), (6114, 8450)]