52007040880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{15803}}^1$

素因数の和:17174

約数の個数: 80

約数和(自身を含む): 124918861824

約数和(自身を除く): 72911820944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1327, 2480, 2654, 5308, 6635, 10616, 13270, 15803, 21232, 26540, 31606, 41137, 53080, 63212, 79015, 82274, 106160, 126424, 158030, 164548, 205685, 252848, 316060, 329096, 411370, 489893, 632120, 658192, 822740, 979786, 1264240, 1645480, 1959572, 2449465, 3290960, 3919144, 4898930, 7838288, 9797860, 19595720, 20970581, 39191440, 41941162, 83882324, 104852905, 167764648, 209705810, 335529296, 419411620, 650088011, 838823240, 1300176022, 1677646480, 2600352044, 3250440055, 5200704088, 6500880110, 10401408176, 13001760220, 26003520440, 52007040880]

約数ペア:

[(1, 52007040880), (2, 26003520440), (4, 13001760220), (5, 10401408176), (8, 6500880110), (10, 5200704088), (16, 3250440055), (20, 2600352044), (31, 1677646480), (40, 1300176022), (62, 838823240), (80, 650088011), (124, 419411620), (155, 335529296), (248, 209705810), (310, 167764648), (496, 104852905), (620, 83882324), (1240, 41941162), (1327, 39191440), (2480, 20970581), (2654, 19595720), (5308, 9797860), (6635, 7838288), (10616, 4898930), (13270, 3919144), (15803, 3290960), (21232, 2449465), (26540, 1959572), (31606, 1645480), (41137, 1264240), (53080, 979786), (63212, 822740), (79015, 658192), (82274, 632120), (106160, 489893), (126424, 411370), (158030, 329096), (164548, 316060), (205685, 252848)]