53691720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23549}}^1$

素因数の和:23582

約数の個数: 64

約数和(自身を含む): 169560000

約数和(自身を除く): 115868280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23549, 47098, 70647, 94196, 117745, 141294, 188392, 235490, 282588, 353235, 447431, 470980, 565176, 706470, 894862, 941960, 1342293, 1412940, 1789724, 2237155, 2684586, 2825880, 3579448, 4474310, 5369172, 6711465, 8948620, 10738344, 13422930, 17897240, 26845860, 53691720]

約数ペア:

[(1, 53691720), (2, 26845860), (3, 17897240), (4, 13422930), (5, 10738344), (6, 8948620), (8, 6711465), (10, 5369172), (12, 4474310), (15, 3579448), (19, 2825880), (20, 2684586), (24, 2237155), (30, 1789724), (38, 1412940), (40, 1342293), (57, 941960), (60, 894862), (76, 706470), (95, 565176), (114, 470980), (120, 447431), (152, 353235), (190, 282588), (228, 235490), (285, 188392), (380, 141294), (456, 117745), (570, 94196), (760, 70647), (1140, 47098), (2280, 23549)]