66464650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3655

約数の個数: 48

約数和(自身を含む): 143990784

約数和(自身を除く): 77526134

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3583, 3710, 7166, 9275, 17915, 18550, 25081, 35830, 50162, 89575, 125405, 179150, 189899, 250810, 379798, 627025, 949495, 1254050, 1329293, 1898990, 2658586, 4747475, 6646465, 9494950, 13292930, 33232325, 66464650]

約数ペア:

[(1, 66464650), (2, 33232325), (5, 13292930), (7, 9494950), (10, 6646465), (14, 4747475), (25, 2658586), (35, 1898990), (50, 1329293), (53, 1254050), (70, 949495), (106, 627025), (175, 379798), (265, 250810), (350, 189899), (371, 179150), (530, 125405), (742, 89575), (1325, 50162), (1855, 35830), (2650, 25081), (3583, 18550), (3710, 17915), (7166, 9275)]