47245860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8467}}^1$

素因数の和:8513

約数の個数: 72

約数和(自身を含む): 147952896

約数和(自身を除く): 100707036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8467, 16934, 25401, 33868, 42335, 50802, 76203, 84670, 101604, 127005, 152406, 169340, 254010, 262477, 304812, 381015, 508020, 524954, 762030, 787431, 1049908, 1312385, 1524060, 1574862, 2362293, 2624770, 3149724, 3937155, 4724586, 5249540, 7874310, 9449172, 11811465, 15748620, 23622930, 47245860]

約数ペア:

[(1, 47245860), (2, 23622930), (3, 15748620), (4, 11811465), (5, 9449172), (6, 7874310), (9, 5249540), (10, 4724586), (12, 3937155), (15, 3149724), (18, 2624770), (20, 2362293), (30, 1574862), (31, 1524060), (36, 1312385), (45, 1049908), (60, 787431), (62, 762030), (90, 524954), (93, 508020), (124, 381015), (155, 304812), (180, 262477), (186, 254010), (279, 169340), (310, 152406), (372, 127005), (465, 101604), (558, 84670), (620, 76203), (930, 50802), (1116, 42335), (1395, 33868), (1860, 25401), (2790, 16934), (5580, 8467)]