56457450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17923}}^1$

素因数の和:17948

約数の個数: 72

約数和(自身を含む): 173360928

約数和(自身を除く): 116903478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 17923, 35846, 53769, 89615, 107538, 125461, 161307, 179230, 250922, 268845, 322614, 376383, 448075, 537690, 627305, 752766, 806535, 896150, 1129149, 1254610, 1344225, 1613070, 1881915, 2258298, 2688450, 3136525, 3763830, 4032675, 5645745, 6273050, 8065350, 9409575, 11291490, 18819150, 28228725, 56457450]

約数ペア:

[(1, 56457450), (2, 28228725), (3, 18819150), (5, 11291490), (6, 9409575), (7, 8065350), (9, 6273050), (10, 5645745), (14, 4032675), (15, 3763830), (18, 3136525), (21, 2688450), (25, 2258298), (30, 1881915), (35, 1613070), (42, 1344225), (45, 1254610), (50, 1129149), (63, 896150), (70, 806535), (75, 752766), (90, 627305), (105, 537690), (126, 448075), (150, 376383), (175, 322614), (210, 268845), (225, 250922), (315, 179230), (350, 161307), (450, 125461), (525, 107538), (630, 89615), (1050, 53769), (1575, 35846), (3150, 17923)]