53773860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{128033}}^1$

素因数の和:128052

約数の個数: 48

約数和(自身を含む): 172077696

約数和(自身を除く): 118303836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 128033, 256066, 384099, 512132, 640165, 768198, 896231, 1280330, 1536396, 1792462, 1920495, 2560660, 2688693, 3584924, 3840990, 4481155, 5377386, 7681980, 8962310, 10754772, 13443465, 17924620, 26886930, 53773860]

約数ペア:

[(1, 53773860), (2, 26886930), (3, 17924620), (4, 13443465), (5, 10754772), (6, 8962310), (7, 7681980), (10, 5377386), (12, 4481155), (14, 3840990), (15, 3584924), (20, 2688693), (21, 2560660), (28, 1920495), (30, 1792462), (35, 1536396), (42, 1280330), (60, 896231), (70, 768198), (84, 640165), (105, 512132), (140, 384099), (210, 256066), (420, 128033)]